Bump actions/checkout from 6 to 7 in the actions group

Bumps the actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 6 to 7
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v6...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/build.yml

@@ -37,7 +37,7 @@ jobs:
       artifact: ${{ env.ARTIFACT }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Gradle
         uses: ./.github/actions/setup_gradle
         with:

.github/workflows/e2e_test.yml

@@ -26,7 +26,7 @@ jobs:
      DOCKER_BUILDKIT: 1
      SERVER_TYPE: "${{ inputs.server }}"
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/download-artifact@v8
         with:
           name: gradle-build

.github/workflows/update-gradle.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         # See https://github.com/gradle-update/update-gradle-wrapper-action/issues/988
         with:
           persist-credentials: false

.github/workflows/update-pages.yml

@@ -15,7 +15,7 @@ jobs:
       UPDATE_PAGES: true
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup Gradle
         uses: ./.github/actions/setup_gradle
       - name: Run tasks