Bump actions/upload-artifact from v1 to v2.2.2

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from v1 to v2.2.2.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v1...e448a9b)

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

.github/workflows/int.yml

@@ -67,7 +67,7 @@ jobs:
 
     - name: Persist log files
       if: ${{ failure() }}
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v2.2.2
       with:
         name: test_debugging_help
         path: tests