fix: fix plugins/fs infinite loop on autoregen

[otamam818]

The auto-regen from plugins/fs/build.rs would keep generating on compile time. Upon check-up, it made more sense to just make sure it doesn't regenerate files redundantly, so I implemented a check to see if the files are redundant or not.

Please let me know if I missed something

[FabianLars]

Thanks for contributing!

To merge this we'll need a changefile similar to https://github.com/tauri-apps/plugins-workspace/blob/v2/.changes/fix-zbus-import.md

Also, the if statement is a bit incorrect. As it is, it won't write the file if it doesn't exist already.

[otamam818]

Also, the if statement is a bit incorrect. As it is, it won't write the file if it doesn't exist already.

Thanks @FabianLars for pointing that out, I appreciate it. I see it now. Give me a moment, I'll update this PR and address that

To merge this we'll need a changefile similar to https://github.com/tauri-apps/plugins-workspace/blob/v2/.changes/fix-zbus-import.md

I'll also add a file to .changes called file-autogen-fix.md

[lucasfernog]

this is the way we handle this on the tauri side