Bump actions/download-artifact from 2 to 4.1.7 in /.github/workflows

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 2 to 4.1.7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v2...v4.1.7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/aio.yml

@@ -34,7 +34,7 @@ jobs:
     needs: [ubuntu-build-test]
     steps:
       - name: Download Artifact(ubuntu)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: ci_out_ubuntu
           path: ci_out
@@ -50,7 +50,7 @@ jobs:
     needs: [collect-output]
     steps:
       - name: Download Artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: ci_out
           path: ci_out
@@ -71,7 +71,7 @@ jobs:
       - name: Set up Git repository
         uses: actions/checkout@v2
       - name: Download Artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: ci_out
           path: ci_out