feat(renovate): add manual run pipeline and sync configs

renovate-run workflow_dispatch runs pinned renovate via docker on self-hosted runner. Sync helm-values manager into config.js/configmap, bump compose and validator pins to 44.97.2.

renovate/config.js

@@ -1,7 +1,10 @@
 module.exports = {
   platform: 'gitea',
   endpoint: process.env.RENOVATE_ENDPOINT,
-  enabledManagers: ['docker-compose', 'kubernetes'],
+  enabledManagers: ['docker-compose', 'kubernetes', 'helm-values'],
+  'helm-values': {
+    managerFilePatterns: ['/k8s/.+values\\.ya?ml$/'],
+  },
   kubernetes: {
     managerFilePatterns: ['/k8s/.+\\.ya?ml$/'],
   },