chore(deps): update actions/checkout action to v6 (#1013)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/conventional-pr.yml

@@ -12,7 +12,7 @@ jobs:
   lint-pr:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
       - uses: CondeNast/[email protected]
         with:
           commitTitleMatch: false

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
     timeout-minutes: 15
     if: "!startsWith(github.event.head_commit.message, '[Release]')"
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
         with:
           fetch-depth: 0
       - uses: jdx/mise-action@v3

.github/workflows/xcodeproj.yml

@@ -20,15 +20,15 @@ jobs:
     name: Build (macOS)
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: jdx/mise-action@v3
       - name: Build
         run: mise run build
   build-linux:
     name: Build (Linux)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: jdx/mise-action@v3
       - run: mise use [email protected]
       - name: Build
@@ -37,7 +37,7 @@ jobs:
     name: Test (macOS / Xcode)
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: jdx/mise-action@v3
       - name: Run tests
         run: mise run test
@@ -46,7 +46,7 @@ jobs:
     name: Test (Linux)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: jdx/mise-action@v3
       - run: mise use [email protected]
       - run: |
@@ -60,6 +60,6 @@ jobs:
     name: Lint
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: jdx/mise-action@v3
       - run: mise run lint