refactor(core): Port 3 more controllers to use DTOs (no-changelog) (#12375)

packages/cli/src/environments.ee/variables/variables.controller.ee.ts

@@ -1,7 +1,15 @@
 import { VariableListRequestDto } from '@n8n/api-types';
 
-import { Delete, Get, GlobalScope, Licensed, Patch, Post, RestController } from '@/decorators';
-import { Query } from '@/decorators/args';
+import {
+	Delete,
+	Get,
+	GlobalScope,
+	Licensed,
+	Patch,
+	Post,
+	Query,
+	RestController,
+} from '@/decorators';
 import { BadRequestError } from '@/errors/response-errors/bad-request.error';
 import { NotFoundError } from '@/errors/response-errors/not-found.error';
 import { VariableCountLimitReachedError } from '@/errors/variable-count-limit-reached.error';