Chore(deps): Bump actions/checkout from 4.1.3 to 4.1.5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.3 to 4.1.5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](https://github.com/actions/checkout/compare/v4.1.3...v4.1.5)

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

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

.github/workflows/phpunit-sqlite.yml

@@ -57,14 +57,14 @@ jobs:
           echo "APP_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
 
       - name: Checkout server
-        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
         with:
           submodules: true
           repository: nextcloud/server
           ref: ${{ matrix.server-versions }}
 
       - name: Checkout app
-        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
         with:
           path: apps/${{ env.APP_NAME }}