chore: Bump actions/checkout from 5 to 6 (#79)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/qa.yml

@@ -14,6 +14,6 @@ jobs:
 
     steps:
     - name: Clone repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Run QA
       run: make qa

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: "0"
           token: ${{ secrets.TOKEN_GITHUB_TO_GITHUB_REPOSITORIES_RW }}