fixed-Global-search icon misaligned-#18913

Author: SyntaxKay

app/design/adminhtml/Magento/backend/Magento_Backend/web/css/source/module/header/actions-group/_search.less

@@ -151,7 +151,7 @@
     background-color: transparent;
     border: 1px solid transparent;
     font-size: @search-global-input__font-size;
-    height: @search-global-input__height;
+    height: @search-global-input__height + .2;
     padding: @search-global-input__padding-top @search-global-input__padding-side @search-global-input__padding-bottom;
     position: absolute;
     right: 0;