fix workflow

Author: peelar

.github/workflows/deploy-prod.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'workflow_dispatch' || contains(github.event.head_commit.message, 'chore: release') }}
+    if: "${{ github.event_name == 'workflow_dispatch' || contains(github.event.head_commit.message, 'chore: release') }}"
     steps:
       - name: Trigger Vercel production deploy
         env: