adds hoverable prop to modal close button

packages/bbui/src/Modal/ModalContent.svelte

@@ -35,7 +35,8 @@
   style="position: relative;"
   role="dialog"
   tabindex="-1"
-  aria-modal="true">
+  aria-modal="true"
+>
   <div class="spectrum-Dialog-grid">
     <h1 class="spectrum-Dialog-heading spectrum-Dialog-heading--noHeader">
       {title}
@@ -48,7 +49,8 @@
     </section>
     {#if showCancelButton || showConfirmButton}
       <div
-        class="spectrum-ButtonGroup spectrum-Dialog-buttonGroup spectrum-Dialog-buttonGroup--noFooter">
+        class="spectrum-ButtonGroup spectrum-Dialog-buttonGroup spectrum-Dialog-buttonGroup--noFooter"
+      >
         <slot name="footer" />
         {#if showCancelButton}
           <Button group secondary on:click={hide}>{cancelText}</Button>
@@ -59,7 +61,8 @@
             cta
             {...$$restProps}
             disabled={confirmDisabled}
-            on:click={confirm}>
+            on:click={confirm}
+          >
             {confirmText}
           </Button>
         {/if}
@@ -67,7 +70,7 @@
     {/if}
     {#if showCloseIcon}
       <div class="close-icon" on:click={hide}>
-        <Icon name="Close" />
+        <Icon hoverable name="Close" />
       </div>
     {/if}
   </div>