Merge pull request #231 from CSCfi/dependabot/github_actions/actions/upload-artifact-2.3.0

Bump actions/upload-artifact from 2.2.4 to 2.3.0

Author: blankdots

.github/workflows/int.yml

@@ -67,7 +67,7 @@ jobs:
 
     - name: Persist log files
       if: ${{ failure() }}
-      uses: actions/upload-artifact@v2.2.4
+      uses: actions/upload-artifact@v2.3.0
       with:
         name: test_debugging_help
         path: tests