FindFileSystem fails on OSX for vcpkg

**Bug category**

<!-- Mark the bug category with an x-->

- [x] *bug - compilation error*

- [ ] *bug - compilation warning*

- [ ] *bug - runtime error*

- [ ] *bug - runtime warning*

- [ ] *bug - logic error*



**Describe the bug**



Here I have attached the failure logs from the [vcpkg CI](https://dev.azure.com/vcpkg/public/_build/results?buildId=89400&view=logs&jobId=7b75bd19-17d3-53d4-00fd-23f1a49a8ba4&j=7b75bd19-17d3-53d4-00fd-23f1a49a8ba4)



If you notice, it doesn't find the includes for filesystem:

```

-- Looking for C++ include filesystem

-- Looking for C++ include filesystem - not found

-- Looking for C++ include experimental/filesystem

-- Looking for C++ include experimental/filesystem - not found

```



[failure logs for x64-osx.zip](https://github.com/alandefreitas/matplotplusplus/files/11456019/failure.logs.for.x64-osx.zip)



**Steps to Reproduce**



```bash

cmake -S ./ -B ./build

```



**Output**



<details>

 

```console

[1/2] "/Users/vagrant/Data/downloads/tools/cmake-3.25.1-osx/cmake-3.25.1-macos-universal/CMake.app/Contents/bin/cmake" -E chdir "../../x64-osx-dbg" "/Users/vagrant/Data/downloads/tools/cmake-3.25.1-osx/cmake-3.25.1-macos-universal/CMake.app/Contents/bin/cmake" "/Users/vagrant/Data/buildtrees/matplotplusplus/src/e7d26435f8-a696d3c322.clean" "-G" "Ninja" "-DCMAKE_BUILD_TYPE=Debug" "-DCMAKE_INSTALL_PREFIX=/Users/vagrant/Data/packages/matplotplusplus_x64-osx/debug" "-DFETCHCONTENT_FULLY_DISCONNECTED=ON" "-DMATPLOTPP_BUILD_EXPERIMENTAL_OPENGL_BACKEND=OFF" "-DWITH_JPEG=OFF" "-DWITH_TIFF=OFF" "-DWITH_ZLIB=OFF" "-DWITH_LAPACK=OFF" "-DWITH_BLAS=OFF" "-DWITH_FFTW3=OFF" "-DWITH_OPENCV=OFF" "-DMATPLOTPP_BUILD_EXAMPLES=OFF" "-DMATPLOTPP_BUILD_TESTS=OFF" "-DMATPLOTPP_BUILD_INSTALLER=ON" "-DMATPLOTPP_BUILD_PACKAGE=OFF" "-DMATPLOTPP_BUILD_WITH_PEDANTIC_WARNINGS=OFF" "-DWITH_SYSTEM_CIMG=ON" "-DMATPLOTPP_BUILD_HIGH_RESOLUTION_WORLD_MAP=" "-DCMAKE_MAKE_PROGRAM=/usr/local/bin/ninja" "-DCMAKE_SYSTEM_NAME=Darwin" "-DBUILD_SHARED_LIBS=OFF" "-DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=/Users/vagrant/Data/work/1/s/scripts/toolchains/osx.cmake" "-DVCPKG_TARGET_TRIPLET=x64-osx" "-DVCPKG_SET_CHARSET_FLAG=ON" "-DVCPKG_PLATFORM_TOOLSET=external" "-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON" "-DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON" "-DCMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY=ON" "-DCMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP=TRUE" "-DCMAKE_VERBOSE_MAKEFILE=ON" "-DVCPKG_APPLOCAL_DEPS=OFF" "-DCMAKE_TOOLCHAIN_FILE=/Users/vagrant/Data/work/1/s/scripts/buildsystems/vcpkg.cmake" "-DCMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION=ON" "-DVCPKG_CXX_FLAGS=" "-DVCPKG_CXX_FLAGS_RELEASE=" "-DVCPKG_CXX_FLAGS_DEBUG=" "-DVCPKG_C_FLAGS=" "-DVCPKG_C_FLAGS_RELEASE=" "-DVCPKG_C_FLAGS_DEBUG=" "-DVCPKG_CRT_LINKAGE=dynamic" "-DVCPKG_LINKER_FLAGS=" "-DVCPKG_LINKER_FLAGS_RELEASE=" "-DVCPKG_LINKER_FLAGS_DEBUG=" "-DVCPKG_TARGET_ARCHITECTURE=x64" "-DCMAKE_INSTALL_LIBDIR:STRING=lib" "-DCMAKE_INSTALL_BINDIR:STRING=bin" "-D_VCPKG_ROOT_DIR=/Users/vagrant/Data/work/1/s" "-D_VCPKG_INSTALLED_DIR=/Users/vagrant/Data/installed" "-DVCPKG_MANIFEST_INSTALL=OFF" "-DCMAKE_OSX_ARCHITECTURES=x86_64"

FAILED: ../../x64-osx-dbg/CMakeCache.txt 

"/Users/vagrant/Data/downloads/tools/cmake-3.25.1-osx/cmake-3.25.1-macos-universal/CMake.app/Contents/bin/cmake" -E chdir "../../x64-osx-dbg" "/Users/vagrant/Data/downloads/tools/cmake-3.25.1-osx/cmake-3.25.1-macos-universal/CMake.app/Contents/bin/cmake" "/Users/vagrant/Data/buildtrees/matplotplusplus/src/e7d26435f8-a696d3c322.clean" "-G" "Ninja" "-DCMAKE_BUILD_TYPE=Debug" "-DCMAKE_INSTALL_PREFIX=/Users/vagrant/Data/packages/matplotplusplus_x64-osx/debug" "-DFETCHCONTENT_FULLY_DISCONNECTED=ON" "-DMATPLOTPP_BUILD_EXPERIMENTAL_OPENGL_BACKEND=OFF" "-DWITH_JPEG=OFF" "-DWITH_TIFF=OFF" "-DWITH_ZLIB=OFF" "-DWITH_LAPACK=OFF" "-DWITH_BLAS=OFF" "-DWITH_FFTW3=OFF" "-DWITH_OPENCV=OFF" "-DMATPLOTPP_BUILD_EXAMPLES=OFF" "-DMATPLOTPP_BUILD_TESTS=OFF" "-DMATPLOTPP_BUILD_INSTALLER=ON" "-DMATPLOTPP_BUILD_PACKAGE=OFF" "-DMATPLOTPP_BUILD_WITH_PEDANTIC_WARNINGS=OFF" "-DWITH_SYSTEM_CIMG=ON" "-DMATPLOTPP_BUILD_HIGH_RESOLUTION_WORLD_MAP=" "-DCMAKE_MAKE_PROGRAM=/usr/local/bin/ninja" "-DCMAKE_SYSTEM_NAME=Darwin" "-DBUILD_SHARED_LIBS=OFF" "-DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=/Users/vagrant/Data/work/1/s/scripts/toolchains/osx.cmake" "-DVCPKG_TARGET_TRIPLET=x64-osx" "-DVCPKG_SET_CHARSET_FLAG=ON" "-DVCPKG_PLATFORM_TOOLSET=external" "-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON" "-DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON" "-DCMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY=ON" "-DCMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP=TRUE" "-DCMAKE_VERBOSE_MAKEFILE=ON" "-DVCPKG_APPLOCAL_DEPS=OFF" "-DCMAKE_TOOLCHAIN_FILE=/Users/vagrant/Data/work/1/s/scripts/buildsystems/vcpkg.cmake" "-DCMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION=ON" "-DVCPKG_CXX_FLAGS=" "-DVCPKG_CXX_FLAGS_RELEASE=" "-DVCPKG_CXX_FLAGS_DEBUG=" "-DVCPKG_C_FLAGS=" "-DVCPKG_C_FLAGS_RELEASE=" "-DVCPKG_C_FLAGS_DEBUG=" "-DVCPKG_CRT_LINKAGE=dynamic" "-DVCPKG_LINKER_FLAGS=" "-DVCPKG_LINKER_FLAGS_RELEASE=" "-DVCPKG_LINKER_FLAGS_DEBUG=" "-DVCPKG_TARGET_ARCHITECTURE=x64" "-DCMAKE_INSTALL_LIBDIR:STRING=lib" "-DCMAKE_INSTALL_BINDIR:STRING=bin" "-D_VCPKG_ROOT_DIR=/Users/vagrant/Data/work/1/s" "-D_VCPKG_INSTALLED_DIR=/Users/vagrant/Data/installed" "-DVCPKG_MANIFEST_INSTALL=OFF" "-DCMAKE_OSX_ARCHITECTURES=x86_64"

-- The C compiler identification is AppleClang 13.0.0.13000029

-- The CXX compiler identification is AppleClang 13.0.0.13000029

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc - skipped

-- Detecting C compile features

-- Detecting C compile features - done

-- Detecting CXX compiler ABI info

-- Detecting CXX compiler ABI info - done

-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ - skipped

-- Detecting CXX compile features

-- Detecting CXX compile features - done

Setting CXX flags to default for Debug mode (-fPIC -O0)

Setting global options

Looking for -fsanitize=address

-- Performing Test HAVE_FLAG_SANITIZER

-- Performing Test HAVE_FLAG_SANITIZER - Success

Adding -fsanitize=address

Looking for -fsanitize=leak

Adding -fsanitize=leak

Looking for -fsanitize=undefined

Adding -fsanitize=undefined

-- Found PkgConfig: /usr/local/bin/pkg-config (found version "0.29.2") 

-- Looking for C++ include filesystem

-- Looking for C++ include filesystem - not found

-- Looking for C++ include experimental/filesystem

-- Looking for C++ include experimental/filesystem - not found

CMake Error at cmake/FindFilesystem.cmake:251 (message):

  Cannot run a simple program using std::filesystem



  You need to update your C++ compiler to use this library

Call Stack (most recent call first):

  /Users/vagrant/Data/work/1/s/scripts/buildsystems/vcpkg.cmake:853 (_find_package)

  source/matplot/CMakeLists.txt:2 (find_package)



```

</details>



**Platform**

<!-- Mark your platform with an x-->

- [ ] *cross-platform issue - linux*

- [ ] *cross-platform issue - windows*

- [x] *cross-platform issue - macos*



**Environment Details:**

 - OS: MacOS

 - OS Version: : 'vcpkg-eg-mac-08'

 - Compiler: AppleClang

 - Compiler version: 13.0.0.13000029



**Additional context**

<!--optional-->



Blocks:

https://github.com/microsoft/vcpkg/pull/31229

[]