Update GitHub Actions workflow to use version 2 of upload and download artifact actions

Author: sanjay7178

.github/workflows/release.yml

@@ -73,7 +73,7 @@ jobs:
             ./dependencies.txt=/usr/share/agent/dependencies.txt
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: packages-${{ matrix.arch }}
           path: |
@@ -85,7 +85,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v2
         with:
           path: packages