Remove the non-existent attribute from the example

Author: bendera

src/components/examples/label/BasicExample.astro

@@ -2,6 +2,6 @@
 
 ---
 
-<vscode-label for="select-01" side-aligned="end" required>
+<vscode-label for="select-01" required>
   <span class="normal">Editor:</span> Font Size
 </vscode-label>

src/content/components/label.mdx

@@ -16,7 +16,7 @@ Label font weight is bold by default. It can be changed to normal by wrapping it
   <BasicExample />
   <Fragment slot="html">
     ```html
-    <vscode-label for="select-01" side-aligned="end" required>
+    <vscode-label for="select-01" required>
       <span class="normal">Editor:</span> Font Size
     </vscode-label>
     ```