chore(deps): update https://gitea.com/actions/checkout action to v5

Reviewed-on: #225

.gitea/workflows/renovate-config-check.yaml

@@ -6,9 +6,9 @@ on:
 jobs:
   renovate-config-validator:
     runs-on: ubuntu-latest
-    container: ghcr.io/renovatebot/renovate:41.62.1
+    container: ghcr.io/renovatebot/renovate:41.71.0
     steps:
       - name: Checkout sources
-        uses: https://gitea.com/actions/checkout@v4
+        uses: https://gitea.com/actions/checkout@v5
       - name: Config check
         run: renovate-config-validator $RENOVATE_CONFIG_VALIDATOR_EXTRA_FLAGS

.gitea/workflows/renovate.yaml

@@ -10,10 +10,10 @@ on:
 jobs:
   renovate:
     runs-on: ubuntu-latest
-    container: ghcr.io/renovatebot/renovate:41.62.1
+    container: ghcr.io/renovatebot/renovate:41.71.0
     steps:
       - name: Checkout sources
-        uses: https://gitea.com/actions/checkout@v4
+        uses: https://gitea.com/actions/checkout@v5
       - run: renovate
         env:
           RENOVATE_CONFIG_FILE: "config.js"