Update actions/checkout action to v4.3.0

Author: renovate[bot]

.github/workflows/build.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.3.0
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5.5.0