Bump actions/upload-artifact from 6.0.0 to 7.0.0

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 6.0.0 to 7.0.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6.0.0...v7.0.0)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/checks.yml

@@ -394,7 +394,7 @@ jobs:
       - name: Run mutation tests
         run: npm run mutation:unit
       - name: Upload mutation report
-        uses: actions/upload-artifact@v6.0.0
+        uses: actions/upload-artifact@v7.0.0
         if: ${{ failure() || success() }}
         with:
           name: mutation-unit-report
@@ -434,7 +434,7 @@ jobs:
       - name: Run mutation tests
         run: npm run mutation:integration
       - name: Upload mutation report
-        uses: actions/upload-artifact@v6.0.0
+        uses: actions/upload-artifact@v7.0.0
         if: ${{ failure() || success() }}
         with:
           name: mutation-integration-report

.github/workflows/reusable-fuzz.yml

@@ -94,7 +94,7 @@ jobs:
           exit 1
       - name: Upload new corpus
         if: ${{ steps.fuzz.outputs.fuzz-error == 'true' }}
-        uses: actions/upload-artifact@v6.0.0
+        uses: actions/upload-artifact@v7.0.0
         with:
           name: fuzz-crash-${{ steps.run-id.outputs.result }}
           path: test/fuzz/corpus/