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](actions/checkout@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>

Author: dependabot[bot]

.github/workflows/build-pr.yml

@@ -103,7 +103,7 @@ jobs:
     name: Code Coverage
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ needs.get-refs.outputs.ref }}
 
@@ -138,7 +138,7 @@ jobs:
     name: ubuntu-x64-(${{ matrix.build_type }}, ${{ matrix.shared_libs.name }}, ${{ matrix.with_openssl.name }})
     steps:
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.get-refs.outputs.ref }}
 
@@ -172,7 +172,7 @@ jobs:
       id-token: write
     name: windows-${{ matrix.options.address_model }}-(${{ matrix.build_type }}, ${{ matrix.shared_libs.name }}, ${{ matrix.with_openssl.name }})
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.get-refs.outputs.ref }}
 
@@ -218,7 +218,7 @@ jobs:
       OPENSSL_ROOT_DIR: /usr/local/opt/openssl/
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.get-refs.outputs.ref }}
 
@@ -253,7 +253,7 @@ jobs:
           sudo apt-get install -y clang-format clang-format-22
           sudo ln -sf /usr/bin/clang-format-22 /usr/bin/clang-format
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.get-refs.outputs.ref }}
           fetch-depth: 0          

.github/workflows/coverage-report.yaml

@@ -14,7 +14,7 @@ jobs:
     name: Create and upload coverage
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - uses: ./.github/actions/coverage-report
         with:

.github/workflows/create-release-branch.yml

@@ -15,7 +15,7 @@ jobs:
     name: Create release branch from `${{ inputs.BRANCH_NAME }}`
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ inputs.BRANCH_NAME }}
 
@@ -56,7 +56,7 @@ jobs:
     name: Update next version in `${{ inputs.BRANCH_NAME }}` to `${{ inputs.NEXT_VERSION }}`
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ inputs.BRANCH_NAME }}
 

.github/workflows/nightly-macos-x86_64.yml

@@ -38,7 +38,7 @@ jobs:
       OPENSSL_ROOT_DIR: /usr/local/opt/openssl/
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: ./.github/actions/build-test/macos-x86_64
         with:

.github/workflows/nightly-ubuntu-x86_64.yml

@@ -48,7 +48,7 @@ jobs:
       (${{ matrix.build_type }}, ${{ matrix.shared_libs.name }}, ${{matrix.boost.version}}, ${{ matrix.with_openssl.name }})
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: ./.github/actions/build-test/ubuntu-x86_64
         with:

.github/workflows/nightly-windows.yml

@@ -47,7 +47,7 @@ jobs:
       (${{ matrix.vc_boost.name }}, ${{ matrix.options.address_model }}, ${{ matrix.build_type }}, ${{ matrix.shared_libs.name }}, ${{ matrix.with_openssl.name }})
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Cache Boost Version
         id: cache-boost

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: prepare
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ inputs.BRANCH_NAME }}
           fetch-depth: 0
@@ -44,12 +44,12 @@ jobs:
     env:
         GH_PAGES_BRANCH: gh-pages
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           path: repo
           ref: ${{ needs.prepare.outputs.tag_name }}
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ env.GH_PAGES_BRANCH}}
           path: ${{ env.GH_PAGES_BRANCH}}