chore(deps): bump actions/checkout from 4.1.7 to 4.2.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.7 to 4.2.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4.1.7...v4.2.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/benchmark-action.yaml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.0
         with:
           # Required by flakes
           fetch-depth: 0

.github/workflows/push-to-ghcr.yaml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.0
         with:
           # Required by flakes
           fetch-depth: 0