fix(icon): remove legacy ie overflow css causing ios clipping issues (#2974)

It was reported that this normalize CSS for IE 9/10/11, in SWC which
converts to the selector :host(:not(:root)), was causing problems with
clipping in iOS mobile for Express as well as on Safari on MacOS. This
is safe to remove as the project does not support IE 11.

Author: jawinn

.changeset/lucky-dots-live.md

@@ -0,0 +1,6 @@
+---
+"@spectrum-css/icon": patch
+---
+
+Removes legacy normalization CSS for Icon SVGs that changed the overflow property. This is to fix a reported issue with clipping in iOS mobile for Express and Safari for MacOS.
+The original CSS declaration was for Internet Explorer 9/10/11 and could be removed because IE 11 is not supported.

components/icon/icons.css

@@ -26,11 +26,6 @@
 	/* Fill should match the current text color. */
 	fill: currentColor;
 
-	/* Hide the SVG overflow in IE. */
-	&:not(:root) {
-		overflow: hidden;
-	}
-
 	/* Don't catch clicks or hover, otherwise they may not escape the SVG. */
 	pointer-events: none;
 }