refactor(grids): move watermark register (#14752)

Author: damyanpetev

projects/igniteui-angular/src/lib/grids/grid-base.directive.ts

@@ -178,8 +178,6 @@ import { IgxGridCellComponent } from './cell.component';
 import { IgxGridValidationService } from './grid/grid-validation.service';
 import { getCurrentResourceStrings } from '../core/i18n/resources';
 
-/*@__PURE__*/IgcTrialWatermark.register();
-
 interface IMatchInfoCache {
     row: any;
     index: number;
@@ -3335,6 +3333,7 @@ export abstract class IgxGridBaseDirective extends DisplayDensityBase implements
         this._transactions = this.transactionFactory.create(TRANSACTION_TYPE.None);
         this._transactions.cloneStrategy = this.dataCloneStrategy;
         this.cdr.detach();
+        IgcTrialWatermark.register();
     }
 
     /**