remove div label outside of the adwrapper style

fix for size of ad being cut by line in mobile view for adsense

assets/javascripts/discourse/templates/components/google-adsense.hbs

@@ -1,7 +1,7 @@
 {{#if checkTrustLevels}}
   {{#if site.mobileView}} 
+  <div class="google-adsense-label" style={{adTitleStyleMobile}}><h2>ADVERTISEMENT</h2></div>
     <div style={{adWrapperStyleMobile}}>
-      <div class="google-adsense-label" style={{adTitleStyleMobile}}><h2>ADVERTISEMENT</h2></div>
       <ins class="adsbygoogle"
         style={{adInsStyleMobile}}
         data-ad-client="ca-pub-{{publisher_id}}"