remove height to fix offset and align with other workspaces

The problem described in the removed comment is not an issue anymore, so we can remove the height

src/Umbraco.Web.UI.Client/src/packages/core/workspace/components/variant-selector/variant-selector.element.ts

@@ -284,7 +284,6 @@ export class UmbVariantSelectorElement extends UmbLitElement {
 		css`
 			#name-input {
 				width: 100%;
-				height: 100%; /** I really don't know why this fixes the border colliding with variant-selector-toggle, but lets this solution for now */
 			}
 
 			#variant-selector-toggle {