Remove margin o textarea

Author: rugoncalves

core/src/components/textarea/textarea.ionic.scss

@@ -112,6 +112,17 @@
   padding-bottom: var(--padding-bottom);
 }
 
+/**
+ * Removes the margin between the textarea and the label,
+ * as ionic team already handles the margin.
+ */
+ :host(.textarea-label-placement-stacked) textarea,
+ :host(.textarea-label-placement-floating) textarea,
+ :host(.textarea-label-placement-stacked[auto-grow]) .native-wrapper::after,
+ :host(.textarea-label-placement-floating[auto-grow]) .native-wrapper::after {
+   @include globals.margin(0px);
+ }
+
 // Textarea Highlight
 // ----------------------------------------------------------------