ci(build): add PAT note

.github/workflows/docker.yml

@@ -34,6 +34,8 @@ jobs:
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.repository_owner }}
+          # Using PAT as a hack due to issues with GITHUB_TOKEN and package permissions
+          # This should be reverted to use GITHUB_TOKEN once a solution is discovered.
           password: ${{ secrets.GHCR_PAT }}
 
       - name: Extract metadata (tags, labels)