Replace fork of Context Menu Plugin with Upstream

[namanlp]

Hi there!

So, Tauri Plugin Context Menu do have Linux Support now 🎉

Hence, the fork of it can be replaced with the upstream. I have not tested it yet though, and hence, making it as a draft PR for now.

Also, now looking at the source, I am wondering why tauri-plugins are explicitly fetched from git? This may cause issue because they might use unreleased version.

Thank You

[namanlp]

Ok, So I am do not have much Svelte knowledge, hence can't help you guys to make context menu work on Linux.

[Qix-]

You'll have to make sure Cargo.lock is updated prior to pushing - we use --locked in CI. :)