Grok debugger migration (#60658)

* Migrates Grok Debugger to new platform

x-pack/plugins/grokdebugger/server/plugin.js

@@ -0,0 +1,30 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { schema } from '@kbn/config-schema';
+import { KibanaFramework } from './lib/kibana_framework';
+import { registerGrokdebuggerRoutes } from './routes/api/grokdebugger';
+
+export const config = {
+  schema: schema.object({
+    enabled: schema.boolean({ defaultValue: true }),
+  }),
+};
+
+export class Plugin {
+  setup(coreSetup, plugins) {
+    const framework = new KibanaFramework(coreSetup);
+
+    plugins.licensing.license$.subscribe(license => {
+      framework.setLicense(license);
+    });
+
+    registerGrokdebuggerRoutes(framework);
+  }
+
+  start() {}
+  stop() {}
+}