tslib listed as peer and production dependency in memfs package.json

I'm in the process of updating some dependencies and memfs is a transitive dependency on one of my project's dependencies. When I updated my dependency, the current version of memfs (4.56.10) was added and pnpm started reporting peer dependency warnings due to `tslib`.

```bash
 ERR_PNPM_PEER_DEP_ISSUES  Unmet peer dependencies

apps/app.admin
└─┬ @rspack/cli 1.7.5
  └─┬ @rspack/dev-server 1.1.5
    └─┬ webpack-dev-server 5.2.2
      └─┬ webpack-dev-middleware 7.4.2
        └─┬ memfs 4.56.10
          ├── ✕ missing peer tslib@2
<snip>
Peer dependencies that should be installed:
  tslib@">=2.0.0 <3.0.0-0"
```

Looking at the `package.json` for the memfs package it looks a little off. `tslib` is listed as a [peer dependency](https://github.com/streamich/memfs/blob/54c7cce612b92075e853defe4c622494d06080df/packages/memfs/package.json#L127) with a version spec of `"2"` and also as a [production dependency](https://github.com/streamich/memfs/blob/54c7cce612b92075e853defe4c622494d06080df/packages/memfs/package.json#L143C5-L143C22) with a version spec of `"^2.0.0"`. 

It's possible that pnpm shouldn't report an unmet peer when the dependency specifying the peer also specifies it as a dependency. However, it seems unintentional for memfs to have `tslib` as both a dependency and a peer dependency as I can't think of a reason why you would need it to be both.

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