fix size of spinner in web vault filters (#16754)

Author: jaasen-livefront

apps/web/src/app/vault/individual-vault/vault-filter/components/vault-filter.component.html

@@ -1,6 +1,6 @@
 <div class="tw-border tw-border-solid tw-border-secondary-300 tw-rounded" data-testid="filters">
   <div class="tw-text-center tw-p-5" *ngIf="!isLoaded">
-    <i class="bwi bwi-spinner bwi-spin bwi-3x" aria-hidden="true"></i>
+    <i class="bwi bwi-spinner bwi-spin" aria-hidden="true"></i>
   </div>
   <div *ngIf="isLoaded">
     <div