fix scss

libs/ui/src/lib/styles/common/vendors/index.scss

@@ -9,6 +9,7 @@
 @forward 'mat-progress-bar';
 @forward 'mat-progress-spinner';
 @forward 'mat-radio-button';
+@forward 'mat-select';
 @forward 'mat-slider';
 @forward 'mat-snackbar';
 @forward 'mat-tooltip';