Bump actions/upload-artifact from 3.1.2 to 3.1.3 (#1065)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3.1.2 to 3.1.3.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3.1.2...a8a3f3a)

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

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

.github/workflows/update-docker-images.yml

@@ -138,7 +138,7 @@ jobs:
           sarif_file: trivy-results-nginx-kubernetes-gateway-nginx
 
       - name: Upload Scan Results
-        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
         continue-on-error: true
         with:
           name: trivy-results-nginx-kubernetes-gateway-nginx