Update actions/checkout action to v4.3.0

Author: renovate[bot]

.github/workflows/releases.yaml

@@ -15,7 +15,7 @@ jobs:
       contents: write
     steps:
       - name: "Checkout the repository"
-        uses: "actions/checkout@v4.2.2"
+        uses: "actions/checkout@v4.3.0"
 
       - name: "ZIP the integration directory"
         shell: "bash"