chore(Renovate): Add Trivy update to renovate

renovate.json

@@ -16,6 +16,16 @@
       ],
       "datasourceTemplate": "docker",
       "versioningTemplate": "docker"
+    },
+    {
+      "fileMatch": [
+        "container-scan.gitlab-ci.yml$"
+      ],
+      "matchStrings": [
+        "TRIVY_VERSION: (?<currentValue>.*)\\s"
+      ],
+      "depNameTemplate": "aquasecurity/trivy",
+      "datasourceTemplate": "github-releases"
     }
   ]
 }