ci(triage-skill): Allow `Write` and remove `rm` permission

[github-actions]

Note

The pull request "ci(triage-skill): Allow Write and remove rm permission" was created by @s1gr1d but did not reference an issue. Therefore this issue was created for better visibility in external tools like Linear.

We can still adjust this further, but right now the CI has problems saving the file. It's fine to allow Wrtie.

[linear]

JS-1751