ci: grant permission to update-readme workflow (#6998)

suztomo · web-flow · commit 25025a3cd813 · 2025-03-27T10:11:38.000-04:00
The workflow has been failing due to organization-wide permission change. https://github.com/googleapis/java-cloud-bom/actions/workflows/update-readme-table.yaml
diff --git a/.github/workflows/update-readme-table.yaml b/.github/workflows/update-readme-table.yaml
@@ -10,7 +10,9 @@ on:
 jobs:
   update-readme:
     runs-on: ubuntu-latest
-
+    permissions:
+      contents: write
+      pull-requests: write
     steps:
     - name: Check out repository
       uses: actions/checkout@v4
