Bump actions/checkout from 5 to 7 (#5)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 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/v5...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/qa.yml

@@ -43,7 +43,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - name: Stamp the next rc
@@ -71,10 +71,10 @@ jobs:
         os: ['ubuntu-latest', 'macos-latest']
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
         with:
           path: libfreemkv
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
         with:
           repository: freemkv/freemkv-unlock
           ref: qa
@@ -92,10 +92,10 @@ jobs:
   cross-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
         with:
           path: libfreemkv
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
         with:
           repository: freemkv/freemkv-unlock
           ref: qa
@@ -117,10 +117,10 @@ jobs:
   windows-build:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
         with:
           path: libfreemkv
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
         with:
           repository: freemkv/freemkv-unlock
           ref: qa