feat: Add new cmdline option --no-track

[NobodyXu]

Same as cargo-install's --no-track.
It is also passed to cargo-install if it is invoked.

Also fixed fs::atomic_symlink_file which on Windows could fallback to
non-atomic install if symlinking failed.

[passcod]

We should use --no-track instead, as that's cargo-install's version, and pass it down too.

[passcod]

Does our implementation also skip the file locking? If so, we should mention it in the help, same as cargo-install does

By default, Cargo keeps track of the installed packages with a metadata file stored in the installation root directory. This flag tells Cargo not to use or create that file. With this flag, Cargo will refuse to overwrite any existing files unless the --force flag is used. This also disables Cargo’s ability to protect against multiple concurrent invocations of Cargo installing at the same time.

[NobodyXu]

We should use --no-track instead, as that's cargo-install's version, and pass it down too.

Thanks, I didn't know that cargo-install supports --no-track!

Does our implementation also skip the file locking?

Yes.

If so, we should mention it in the help, same as cargo-install does

By default, Cargo keeps track of the installed packages with a metadata file stored in the installation root directory. This flag tells Cargo not to use or create that file. With this flag, Cargo will refuse to overwrite any existing files unless the --force flag is used. This also disables Cargo’s ability to protect against multiple concurrent invocations of Cargo installing at the same time.

--no-manifests currently only skips file locking, but does not implement:

With this flag, Cargo will refuse to overwrite any existing files unless the --force flag is used.

I would implement this later.

[NobodyXu]

I've implemented it as requested, but I haven't got time to write the tests yet.
I would add one tests tomorrow.

[NobodyXu]

I've added e2e test for --no-track.
@passcod Please review this when it's convenient for you.