Update actions/checkout to version v7.0.1

Updated checkout action to use version v7.0.1 instead of a pinned commit.

Author: akarnokd

.github/workflows/entropy-beauty-scan.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # pinned commit (update sha if you bump the action)
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           ref: ${{ github.event_name == 'pull_request_target' && github.event.pull_request.head.sha || github.sha }}
           fetch-depth: ${{ github.event_name == 'pull_request_target' && 1 || 2 }}