Bump actions/checkout from 6 to 7

Bumps [actions/checkout](https://github.com/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](https://github.com/actions/checkout/compare/v6...v7)

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

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

.github/workflows/ci.yml

@@ -40,7 +40,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Create cache paths
       run: |

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
         rust-version: ${{ steps.versions.outputs.rust-version }}
       steps:
         - name: Checkout code
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
 
         - name: Install Rust
           uses: dtolnay/rust-toolchain@stable
@@ -57,7 +57,7 @@ jobs:
         macos-deployment-target: ${{ steps.build.outputs.macos-deployment-target }}
       steps:
         - name: Checkout code
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
 
         - name: Install Rust
           uses: dtolnay/rust-toolchain@stable
@@ -135,7 +135,7 @@ jobs:
               id: tag_name
               run: echo "current_version=${GITHUB_REF#refs/tags/v}" >> "$GITHUB_OUTPUT"
             - name: Checkout code
-              uses: actions/checkout@v6
+              uses: actions/checkout@v7
             - name: Get Changelog Entry
               id: changelog_reader
               uses: mindsers/changelog-reader-action@v2