fix(styles): add display property to listbox wrapper (#17954)

* fix(styles): add display property to listbox wrapper

* chore: style lint fix

* Update packages/styles/scss/components/list-box/_list-box.scss

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Co-authored-by: Alison Joseph <alisonejoseph@Gmail.com>
Co-authored-by: Nikhil Tomar <63502271+2nikhiltom@users.noreply.github.com>

packages/styles/scss/components/list-box/_list-box.scss

@@ -51,6 +51,10 @@ $list-box-menu-width: convert.to-rem(300px);
 @mixin list-box {
   // The overall container element for a `list-box`. Has two variants,
   // `disabled` and `inline`.
+  .#{$prefix}--list-box__wrapper {
+    display: block;
+  }
+
   .#{$prefix}--list-box__wrapper--inline {
     display: inline-grid;
     align-items: center;