ci: fix trivy

Author: FelixTJDietrich

.github/workflows/ci-docker-security-scan.yml

@@ -48,6 +48,7 @@ jobs:
           ignore-unfixed: true
           severity: "CRITICAL,HIGH"
           trivyignores: ".trivyignore"
+          skip-setup-trivy: true
 
       - name: Upload SARIF to Security tab
         uses: github/codeql-action/upload-sarif@v3