Merge pull request #877 from mendix/fix_release_only

fix: resolve GitHub release permissions and modernize workflow actions

Author: jeohist

.github/workflows/deploy.yml

@@ -31,6 +31,8 @@ jobs:
     name: Deploy
     runs-on: ubuntu-latest
     needs: build
+    permissions:
+      contents: write
     steps:
       - uses: actions/download-artifact@v4
         with: