fix: update row action button style

1. update the style of the row action buttons in the list page
2. update the style of the action buttons at the top of the detail page

Change-Id: Ief764ce04f61eea06fd6274b55b41fe19f9f32ca

src/components/Tables/Base/ItemActionButtons/index.jsx

@@ -189,11 +189,11 @@ function DropdownActionButton({
   }
 
   return (
-    <>
+    <div className={styles['action-buttons']}>
       {firstElement}
       {dividerElement}
       {moreElement}
-    </>
+    </div>
   );
 }
 

src/components/Tables/Base/ItemActionButtons/index.less

@@ -43,3 +43,8 @@
     }
   }
 }
+
+.action-buttons {
+  display: flex;
+  align-items: center;
+}