fix(autocomplete): show hover style on selected options

Author: kara

src/lib/autocomplete/_autocomplete-theme.scss

@@ -9,7 +9,7 @@
     color: mat-color($foreground, text);
 
     .mat-option {
-      &.mat-selected:not(.mat-active) {
+      &.mat-selected:not(.mat-active):not(:hover) {
         background: mat-color($background, card);
         color: mat-color($foreground, text);
       }