Merge pull request #123 from coreruleset/fix-permissions-dispatch

fix: add permissions to dispatch job

.github/workflows/gh-pages.yml

@@ -78,6 +78,8 @@ jobs:
   dispatch:
     runs-on: ubuntu-latest
     needs: build
+    permissions:
+      contents: write # needed for triggering dispatch
     steps:
       - name: Dispatch to workflows
         run: |