Docs: remove embedd info about samesite cookie from app, docs only is better

docs/sources/reference/sharing.md

@@ -57,6 +57,7 @@ http://play.grafana.org/render/dashboard-solo/db/grafana-play-home?orgId=1&panel
 ### Embed Panel
 
 You can embed a panel using an iframe on another web site. This tab will show you the html that you need to use.
+
 > *Notice* This sharing require either anonymous access or setting [cookie_samesite]({{< relref "installation/configuration/#cookie-samesite" >}}) to none
 
 Example:

public/app/features/dashboard/components/ShareModal/template.html

@@ -36,9 +36,7 @@
       <p class="share-modal-info-text">
 			 The html code below can be pasted and included in another web page. Unless anonymous access
 			 is enabled, the user viewing that page need to be signed into grafana for the graph to load.
-       Grafana server setting <code>cookie_samesite</code> might also need to be changed to support login
-       inside an iframe.
-			/p>
+      </p>
 
       <div class="gf-form-group gf-form--grow">
 				<div class="gf-form">