chore(*): Update failing tests.

Author: skrustev

projects/igniteui-angular/src/lib/grids/grid/column-resizing.spec.ts

@@ -375,6 +375,7 @@ describe('IgxGrid - Deferred Column Resizing #grid', () => {
 
         it('should autosize column programmatically.', fakeAsync(/** height/width setter rAF */() => {
             const column = grid.getColumnByName('ID');
+            column.minWidth = '30px';
             expect(column.width).toEqual('100px');
 
             column.autosize();
@@ -417,11 +418,12 @@ describe('IgxGrid - Deferred Column Resizing #grid', () => {
             const column = grid.getColumnByName('ID');
             column.minWidth = '70px';
             expect(column.minWidth).toEqual('70px');
+            expect(column.width).toEqual('100px');
 
             column.autosize();
             fixture.detectChanges();
 
-            expect(column.width).toEqual('63px');
+            expect(column.width).toEqual('70px');
         }));
     });