Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/db_schema.yml

@@ -25,7 +25,7 @@ jobs:
       PGUSER: consul
       PGPASSWORD: password
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true

.github/workflows/docker.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Docker Buildx
         id: buildx

.github/workflows/linters.yml

@@ -26,7 +26,7 @@ jobs:
     name: ${{ matrix.name }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - run: |
           git fetch --no-tags --prune origin +refs/heads/*:refs/remotes/origin/*
       - name: Setup Ruby

.github/workflows/pronto.yml

@@ -7,7 +7,7 @@ jobs:
     if: github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name && github.actor != 'dependabot[bot]'
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - run: |
           git fetch --no-tags --prune origin +refs/heads/*:refs/remotes/origin/*
       - name: Setup Ruby

.github/workflows/tests.yml

@@ -35,7 +35,7 @@ jobs:
         ci_node_total: [5]
         ci_node_index: [0, 1, 2, 3, 4]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true