Update actions/checkout action to v4.3.0

Author: Agile Collective CI Bot

.github/workflows/renovate.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
       - name: Renovate
         uses: renovatebot/github-action@02f4fdeb479bbb229caa7ad82cb5e691c07e80b3 # v41.0.14
         env: