ci(update): fix arguments (#168)

Author: ReenigneArcher

.github/workflows/update-db.yml

@@ -65,7 +65,7 @@ jobs:
           TWITCH_CLIENT_ID: ${{ secrets.TWITCH_CLIENT_ID }}
           TWITCH_CLIENT_SECRET: ${{ secrets.TWITCH_CLIENT_SECRET }}
           YOUTUBE_API_KEY: ${{ secrets.YOUTUBE_API_KEY }}
-        run: python -u src/update_db.py ${{ github.event_name == 'pull_request' && '-t' }}
+        run: python -u src/update_db.py ${{ github.event_name == 'pull_request' && '-t' || '' }}
 
       - name: Prepare Artifacts  # uploading artifacts will fail if not zipped due to very large quantity of files
         shell: bash