chore(deps): update actions/checkout action to v7

Author: renovate[bot]

.github/workflows/changelog.yml

@@ -15,7 +15,7 @@ jobs:
       !startsWith(github.event.head_commit.message, 'chore(changelog): update CHANGELOG.md') &&
       github.event.head_commit.author.name != 'github-actions[bot]'
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: jdx/mise-action@v4

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: GitHub Action for SwiftLint
         uses: norio-nomura/action-swiftlint@3.2.1
         with:
@@ -68,7 +68,7 @@ jobs:
           - { platform: watchOS, name: "watchOS 10.4", xcode: "Xcode_15.3", runsOn: macOS-14, destination: "OS=10.4,name=Apple Watch Series 9 (45mm)" }
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Run tests - ${{ matrix.name }}
         run: |
           xcodebuild test \
@@ -94,6 +94,6 @@ jobs:
           - { name: "macOS 14, SPM 5.10.0", xcode: "Xcode_15.3", runsOn: macOS-14 }
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Build with Swift Package Manager - ${{ matrix.name }}
         run: swift build -c release

.github/workflows/conventional-pr.yml

@@ -17,7 +17,7 @@ jobs:
     timeout-minutes: 15
     if: ${{ !startsWith(github.event.head_commit.message, '[Release]') }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: amannn/action-semantic-pull-request@v6
         with:
           requireScope: false

.github/workflows/lint.yml

@@ -22,7 +22,7 @@ jobs:
     name: lint
     runs-on: macos-26
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: jdx/mise-action@v4
@@ -35,7 +35,7 @@ jobs:
     env:
       DEVELOPER_DIR: /Applications/Xcode_16.4.app/Contents/Developer
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Set up Python environment
         run: |

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
       next-version: ${{ steps.next-version.outputs.NEXT_VERSION }}
       commit-hash: ${{ steps.auto-commit-action.outputs.commit_hash }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: jdx/mise-action@v4