Fixed permissions for opencode action.

Author: LSantha

.github/workflows/opencode.yml

@@ -17,9 +17,9 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       id-token: write
-      contents: read
-      pull-requests: read
-      issues: read
+      contents: write
+      pull-requests: write
+      issues: write
     steps:
       - name: Checkout repository
         uses: actions/checkout@v6