Tryout trivy vulnerability scanner.

.gitea/workflows/release.yml

@@ -39,3 +39,13 @@ jobs:
         with:
           tags: cs-git.ddnss.de/arbeitsschutz-ulm/website:master
           push: true
+
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@master
+        with:
+          image-ref: 'cs-git.ddnss.de/arbeitsschutz-ulm/website:master'
+          format: 'sarif'
+          output: 'trivy-results.sarif'
+        env:
+          TRIVY_USERNAME: ${{ env.USER }}
+          TRIVY_PASSWORD: ${{ env.PASS }}