ARSN-512: Fix GCP createMPU merge mistake

Merge mistake in integration branch:
5f82c8d#diff-52c79ca036023bc2900f3585f751607ed025bffa666f3c9193689daa6c28bc24L3

GCP createMPU broken since March

Author: BourgoisMickael

lib/storage/data/external/GCP/GcpApis/createMPU.js

@@ -1,6 +1,6 @@
 const { v4: uuid } = require('uuid');
-const errors = require('../../../../../errors').default;
 const errorInstances = require('../../../../../errors').errorInstances;
+const { createMpuKey, logger, getPutTagsMetadata } = require('../GcpUtils');
 const { logHelper } = require('../../utils');
 
 /**