feat(DTFS2-7052): changed numeric status code 200 to HttpStatus.OK, but just in controller

Author: audrius-vaitonis

src/modules/geospatial/geospatial.controller.ts

@@ -1,4 +1,4 @@
-import { Controller, Get, Query } from '@nestjs/common';
+import { Controller, Get, HttpStatus, Query } from '@nestjs/common';
 import { ApiNotFoundResponse, ApiOperation, ApiResponse, ApiTags } from '@nestjs/swagger';
 
 import { GetAddressesByPostcodeQueryDto } from './dto/get-addresses-by-postcode-query.dto';
@@ -16,7 +16,7 @@ export class GeospatialController {
       "A search based on a property's postcode. Will accept a full valid postcode. Returns addresses from Ordnance Survey Delivery Point Address (DPA) system.",
   })
   @ApiResponse({
-    status: 200,
+    status: HttpStatus.OK,
     description: 'Returns simplified addresses that are ready to show to users.',
     type: [GetAddressesResponseItem],
   })