github: bump actions/upload-artifact from 3.0.0 to 3.1.0

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](6673cd052c...3cea537223)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/scorecards.yml

@@ -42,7 +42,7 @@ jobs:
 
       # Upload the results as artifacts (optional).
       - name: "Upload artifact"
-        uses: actions/upload-artifact@6673cd052c4cd6fcf4b4e6e60ea986c889389535 # v2.3.1
+        uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # v2.3.1
         with:
           name: SARIF file
           path: results.sarif