pnpm can create forbidden file name on windows

[Vap0r1ze]

Verify latest release

• I verified that the issue exists in the latest pnpm release

pnpm version

9.1.1

Which area(s) of pnpm are affected? (leave empty if unsure)

Operating System (Windows, MacOS, Linux)

Link to the code that reproduces this issue or a replay of the bug

https://github.com/caoxiemeihao/nuxt-electron/tree/d7cf10ddaf8e050564d46b0a906cc7a468573e60/quick-start

Reproduction steps

run pnpm i in windows, maybe for your safety put this repo alone in side a folder
when it succeeds/fails (it fails for me), try to delete node_modules with windows explorer

Describe the Bug

one of the dependencies in package.json has the version "file:../" and that makes pnpm SOMEHOW create a folder called file+.. in node_modules/.pnpm/.

Expected Behavior

yea not that

Which Node.js version are you using?

v18.19.0

Which operating systems have you used?

• macOS
• Windows
• Linux

If your OS is a Linux based, which one it is? (Include the version if relevant)

No response

[webvs2]

I don't quite understand the problem, I can describe it in more detail