chore: bump actions/checkout from 4.1.5 to 4.1.6

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.5 to 4.1.6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4.1.5...v4.1.6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/push.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
       -
         name: Checkout code
-        uses: actions/[email protected].5
+        uses: actions/[email protected].6
       -
         name: Get go.mod details
         uses: Eun/[email protected]
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       -
-        uses: actions/[email protected].5
+        uses: actions/[email protected].6
       -
         uses: actions/setup-go@v5
       # we cannot use nancy-github-action because it is outdated, so it's better to use the latest
@@ -53,7 +53,7 @@ jobs:
     steps:
       -
         name: Checkout code
-        uses: actions/[email protected].5
+        uses: actions/[email protected].6
       -
         name: Get go.mod details
         uses: Eun/[email protected]