chore(deps): bump actions/upload-artifact from 3.0.0 to 3.1.0 (#3374)

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>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/test.yaml

@@ -194,7 +194,7 @@ jobs:
           make build
 
       - name: save binary
-        uses: actions/upload-artifact@6673cd052c4cd6fcf4b4e6e60ea986c889389535 # pin@v2
+        uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # pin@v2
         with:
           path: bin/pomerium*
           name: pomerium ${{ github.run_id }} ${{ matrix.platform }}