Pinned actions/checkout to 5.0.0

Author: adamlui

.github/workflows/sync-changes-to-gitlab.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
 
       - name: Checkout adamlui/perplexity-omnibox
-        uses: actions/checkout@v5
+        uses: actions/checkout@v5.0.0
         with:
           fetch-depth: 0