chore(deps-gha): bump actions/download-artifact from 6 to 7 (#268)

Author: dependabot[bot]

.github/workflows/check-typescript-projects.yml

@@ -66,7 +66,7 @@ jobs:
       - name: Download the maxgraph npm package
         if: ${{ matrix.npm-package == 'development' }}
         id: 'download'
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: maxgraph-npm-package
           path: ${{github.workspace}}/../maxgraph-npm-package
@@ -98,7 +98,7 @@ jobs:
     needs: 'build_projects'
     steps:
       - name: Download all artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           path: tmp
       - name: Display structure of downloaded files after removing maxgraph-npm-package