fix: Add permissions for GitHub release creation in publish workflow

Author: kdroidFilter

.github/workflows/publish-plugin.yaml

@@ -8,6 +8,8 @@ on:
 jobs:
   gradle:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     env:
       GRADLE_PUBLISH_KEY: ${{ secrets.GRADLE_PUBLISH_KEY }}
       GRADLE_PUBLISH_SECRET: ${{ secrets.GRADLE_PUBLISH_SECRET }}