fix renovate.json5

NFO: Repository has invalid config
{
  "error": {
    "validationSource": "renovate.json5",
    "validationError": "The renovate configuration file contains some invalid settings",
    "validationMessage": "The following managers configured in enabledManagers are not supported: \"regexp\"",
    "message": "config-validation",
    "stack": "Error: config-validation\n    at mergeRenovateConfig (/opt/containerbase/tools/renovate/37.103.1/node_modules/renovate/lib/workers/repository/init/merge.ts:239:19)\n    at processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at getRepoConfig (/opt/containerbase/tools/renovate/37.103.1/node_modules/renovate/lib/workers/repository/init/config.ts:12:12)\n    at initRepo (/opt/containerbase/tools/renovate/37.103.1/node_modules/renovate/lib/workers/repository/init/index.ts:52:12)\n    at Object.renovateRepository (/opt/containerbase/tools/renovate/37.103.1/node_modules/renovate/lib/workers/repository/index.ts:55:14)\n    at attributes.repository (/opt/containerbase/tools/renovate/37.103.1/node_modules/renovate/lib/workers/global/index.ts:184:11)\n    at start (/opt/containerbase/tools/renovate/37.103.1/node_modules/renovate/lib/workers/global/index.ts:169:7)\n    at /opt/containerbase/tools/renovate/37.103.1/node_modules/renovate/lib/renovate.ts:18:22"
  }
}

renovate.json5

@@ -6,7 +6,7 @@
   ],
   enabledManagers: [
     "github-actions",
-    "regexp"
+    "regex"
   ],
   ignorePaths: [
     'packages/**',