refactor(grid): remove fdescribe

Author: teodosiah

projects/igniteui-angular/src/lib/grids/state.hierarchicalgrid.spec.ts

@@ -17,7 +17,7 @@ import { ISortingExpression, SortingDirection } from '../data-operations/sorting
 import { GridSelectionRange } from './common/types';
 
 /* eslint-disable max-len */
-fdescribe('IgxHierarchicalGridState - input properties #hGrid', () => {
+describe('IgxHierarchicalGridState - input properties #hGrid', () => {
     let fix;
     let grid;
     configureTestSuite((() => {

projects/igniteui-angular/src/lib/grids/state.treegrid.spec.ts

@@ -16,7 +16,7 @@ import { IgxTreeGridComponent, IgxTreeGridModule } from './tree-grid/public_api'
 import { ISortingExpression } from '../data-operations/sorting-strategy';
 import { GridSelectionRange } from './common/types';
 
-fdescribe('IgxTreeGridState - input properties #tGrid', () => {
+describe('IgxTreeGridState - input properties #tGrid', () => {
     configureTestSuite();
     let fix;
     let grid;