Allow issue triage workflow to run for all users (#32)

* Initial plan

* Add roles: all to issue-triage workflow to allow all users to trigger it

Co-authored-by: friggeri <106686+friggeri@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: friggeri <106686+friggeri@users.noreply.github.com>

Author: Copilot

.github/workflows/issue-triage.lock.yml

@@ -9,6 +9,7 @@ on:
         description: "Issue number to triage"
         required: true
         type: string
+roles: all
 permissions:
   contents: read
   issues: read