fix(ci): quote club calendar workflow if expression

Agent-Logs-Url: https://github.com/badgerloop-software/sc2-mobile-app/sessions/855ca28e-5419-442b-931a-fa92c45f022d

Co-authored-by: sbasu107 <40325803+sbasu107@users.noreply.github.com>

Author: Copilot

.github/workflows/club-calendar-version.yml

@@ -22,7 +22,7 @@ concurrency:
 jobs:
   sync:
     # head_commit is missing on workflow_dispatch and some pushes — don't dereference .message blindly.
-    if: ${{ github.event_name != 'push' || github.event.head_commit == null || !contains(github.event.head_commit.message, 'chore(version): club calendar') }}
+    if: "${{ github.event_name != 'push' || github.event.head_commit == null || !contains(github.event.head_commit.message, 'chore(version): club calendar') }}"
     runs-on: ubuntu-latest
     steps:
       - name: Checkout (with submodules)