Updated checkout step in lighthouse-badger.yml

Author: george-gca

.github/workflows/lighthouse-badger.yml

@@ -47,12 +47,12 @@ jobs:
           echo "BRANCH=$BRANCH" >> $GITHUB_ENV
         env:
           REPO_BRANCH: ${{ env.REPO_BRANCH }}
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           repository: ${{ env.REPOSITORY }}
           token: ${{ secrets[github.event.inputs.token_name] || secrets[env.TOKEN_NAME] }}
           ref: ${{ env.BRANCH }}
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           repository: "myactionway/lighthouse-badges"
           path: temp_lighthouse_badges_nested