fix: add missing permissions to release-comment workflow

The github-release-commenter action requires `issues: write` permission
to comment on issues that are referenced by PRs (e.g., "Fixes #1754").
Without this permission, the action fails with "Resource not accessible
by integration".

Also adds `contents: read` to ensure the action can read release/commit
information.

Author: maxisbey

.github/workflows/release-comment.yml

@@ -5,6 +5,8 @@ on:
     types: [published]
 
 permissions:
+  contents: read
+  issues: write
   pull-requests: write
 
 jobs: