2.5.0 build issue with spdlog

### Troubleshooting docs

- [x] My problem is not solved in the Troubleshooting docs

### Anaconda default channels

- [x] I do NOT use the Anaconda default channels (pkgs/* etc.)

### How did you install Mamba?

Other (please describe)

### Search tried in issue tracker

spdlog

### Latest version of Mamba

- [x] My problem is not solved with the latest version

### Tried in Conda?

Not applicable

### Describe your issue

I'm working on updating the Fedora libmamba package to 2.5.0 and hitting the following build error:
```
+ cd mamba-2.5.0
+ export SETUPTOOLS_SCM_PRETEND_VERSION=2.5.0
+ SETUPTOOLS_SCM_PRETEND_VERSION=2.5.0
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules  '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules  '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-hardened-ld-errors -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes  '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ /usr/bin/cmake -S . -B redhat-linux-build -G Ninja -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_DO_STRIP:BOOL=OFF -DCMAKE_INSTALL_PREFIX:PATH=/usr -DCMAKE_INSTALL_FULL_SBINDIR:PATH=/usr/bin -DCMAKE_INSTALL_SBINDIR:PATH=bin -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_LIBMAMBA=ON -DBUILD_LIBMAMBAPY=ON -DBUILD_MAMBA=OFF -DBUILD_MICROMAMBA=OFF -DBUILD_EXE=OFF -DBUILD_SHARED=ON -DBUILD_STATIC=OFF -DENABLE_TESTS=ON -DMAMBA_WARNING_AS_ERROR=OFF
-- The C compiler identification is GNU 16.0.1
-- The CXX compiler identification is GNU 16.0.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/lib64/ccache/gcc - 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: /usr/lib64/ccache/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Building libmamba v2.5.0
-- libmamba binary version: v5.0.1
-- Found Python3: /usr/bin/python3.14 (found version "3.14.3") found components: Interpreter
-- Found nlohmann_json: /usr/share/cmake/nlohmann_json/nlohmann_jsonConfig.cmake (found version "3.12.0")
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found PkgConfig: /usr/bin/pkg-config (found version "2.5.1")
-- Found Libsolv: /usr/include (found version "0.7.35")
-- Setting LTO for target libmamba::solv-cpp
-- Adding shared libmamba target
-- Setting LTO for target libmamba::libmamba-dyn
   -> Dynamically linking against libmamba (shared) dependencies
-- Found CURL: /usr/lib64/libcurl.so (found version "8.19.0-rc1")
-- Found LibArchive: /usr/lib64/libarchive.so (found version "3.8.4")
-- Found BZip2: /usr/lib64/libbz2.so (found version "1.0.8")
-- Looking for BZ2_bzCompressInit
-- Looking for BZ2_bzCompressInit - found
-- Found OpenSSL: /usr/lib64/libcrypto.so (found version "3.5.5")
CMake Error at libmambapy/CMakeLists.txt:20 (find_package):
  Could not find a package configuration file provided by "libmamba-spdlog"
  with any of the following names:

    libmamba-spdlogConfig.cmake
    libmamba-spdlog-config.cmake

  Add the installation prefix of "libmamba-spdlog" to CMAKE_PREFIX_PATH or
  set "libmamba-spdlog_DIR" to a directory containing one of the above files.
  If "libmamba-spdlog" provides a separate development package or SDK, be
  sure it has been installed.


-- Configuring incomplete, errors occurred!
```
I would like to continue to use the Fedora provided spdlog header library.  Do I need to build something else first or add a new build flag?

### mamba info / micromamba info

```shell

```

### Logs

```shell

```

### environment.yml

```yaml

```

### ~/.condarc

```yaml

```

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