[CL-160] Rename BadgeType to BadgeVariant (#7244)

We're establishing a common language for the Component Library. As part of this work we're renaming componentType to variant. Starting with badges.

libs/components/src/multi-select/multi-select.component.html

@@ -26,7 +26,7 @@
     <button
       type="button"
       bitBadge
-      badgeType="primary"
+      variant="primary"
       class="tw-mr-1 disabled:tw-border-0"
       [disabled]="disabled"
       (click)="clear(item)"