fix(CalloutQuote): adjust grid (#3209)

### Related Ticket(s)

Pattern: Callout Quote: Misalignment to grid - #2399

### Description

### Changelog

**Changed**

-calloutquote component grid hang.

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<!-- *** "package: react": React -->
<!-- *** "package: web components": Web Components -->
<!-- *** "package: vanilla": Vanilla -->
<!-- *** "package: services": Services -->
<!-- *** "package: utilities": Utilities -->
<!-- *** "package: styles": Carbon Expressive, React (Expressive) -->
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packages/styles/scss/components/callout-quote/index.scss

@@ -8,3 +8,16 @@
 @import '../../globals/imports';
 @import '../../internal/callout/callout';
 @import '../quote/quote';
+@import '../../globals/utils/hang';
+
+@mixin callout-quote {
+  .#{$prefix}--callout-quote {
+    @include carbon--breakpoint('md') {
+      @include hang;
+    }
+  }
+}
+
+@include exports('callout-quote') {
+  @include callout-quote;
+}