Bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
       - uses: earthly/actions-setup@v1
         with:
           version: v0.8.0
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Run build
         run: |
           earthly +gh-action-essential
@@ -33,7 +33,7 @@ jobs:
           - {os: windows-latest}
     runs-on: ${{matrix.os}}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: crystal-lang/install-crystal@v1
         with:
           crystal: latest
@@ -49,7 +49,7 @@ jobs:
       - uses: earthly/actions-setup@v1
         with:
           version: v0.8.0
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Run build
         run: |
           earthly +gh-action-integration
@@ -61,7 +61,7 @@ jobs:
       - uses: earthly/actions-setup@v1
         with:
           version: v0.8.0
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Run build
         run: |
           earthly +gh-action-e2e

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: earthly/actions-setup@v1
         with:
           version: v0.8.0
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Build and package
         run: |
           mkdir -p bin
@@ -38,7 +38,7 @@ jobs:
   build-windows-amd64:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: crystal-lang/install-crystal@v1
       - uses: ilammy/msvc-dev-cmd@v1
       - name: Build and package
@@ -58,7 +58,7 @@ jobs:
       - build-windows-amd64
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/download-artifact@v4
         with:
           path: artifacts
@@ -82,7 +82,7 @@ jobs:
     needs: release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Generate app token
         id: generate-token
         uses: actions/create-github-app-token@v2
@@ -108,7 +108,7 @@ jobs:
     needs: release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Generate app token
         id: generate-token
         uses: actions/create-github-app-token@v2

.github/workflows/weekly.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: earthly/actions-setup@v1
         with:
           version: v0.8.0
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Run build
         run: |
           earthly +gh-action-weekly
@@ -28,7 +28,7 @@ jobs:
       - uses: earthly/actions-setup@v1
         with:
           version: v0.8.0
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Run build
         run: |
           earthly +gh-action-e2e-security