UI: Skip OpenAPI call for unmanaged auth methods (#25364)

* Skip fetching OpenAPI if the auth method is not managable in the UI. Fixes #24160

* remove map

* add changelog

changelog/25364.txt

@@ -0,0 +1,3 @@
+```release-note:improvement
+ui: remove unnecessary OpenAPI calls for unmanaged auth methods
+```

ui/app/routes/vault/cluster/access/method.js

@@ -7,6 +7,7 @@ import AdapterError from '@ember-data/adapter/error';
 import { set } from '@ember/object';
 import Route from '@ember/routing/route';
 import { inject as service } from '@ember/service';
+import { supportedManagedAuthBackends } from 'vault/helpers/supported-managed-auth-backends';
 
 export default Route.extend({
   store: service(),
@@ -21,6 +22,15 @@ export default Route.extend({
         set(error, 'httpStatus', 404);
         throw error;
       }
+      const supportManaged = supportedManagedAuthBackends();
+      if (!supportManaged.includes(model.methodType)) {
+        // do not fetch path-help for unmanaged auth types
+        model.set('paths', {
+          apiPath: model.apiPath,
+          paths: [],
+        });
+        return model;
+      }
       return this.pathHelp.getPaths(model.apiPath, path).then((paths) => {
         model.set('paths', paths);
         return model;