chore(deps): bump actions/checkout from 4 to 5 (#195)

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
   build:
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: 'Set up Java'
         uses: actions/setup-java@v4

.github/workflows/danger.yml

@@ -8,7 +8,7 @@ jobs:
     name: Changelog
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - run: npx danger ci

.github/workflows/publish.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     # use dart-lang/setup-dart/.github/workflows/publish.yml@v1 when https://github.com/dart-lang/setup-dart/issues/68 is fixed
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dart-lang/setup-dart@v1
       - uses: subosito/flutter-action@v2
         with: