Update gcp signup offer to alert partial

What does this MR do and why?

Update gcp signup offer to alert partial

• use partial to abstract out partial code

Changelog: other

Screenshots or screen recordings

Before	After

How to set up and validate locally

1. Implement the following patch

diff --git a/app/helpers/clusters_helper.rb b/app/helpers/clusters_helper.rb
index ae890685dc6..f2421d2f100 100644
--- a/app/helpers/clusters_helper.rb
+++ b/app/helpers/clusters_helper.rb
@@ -64,8 +64,8 @@ def js_cluster_new
   end
 
   def render_gcp_signup_offer
-    return if Gitlab::CurrentSettings.current_application_settings.hide_third_party_offers?
-    return unless show_gcp_signup_offer?
+    # return if Gitlab::CurrentSettings.current_application_settings.hide_third_party_offers?
+    # return unless show_gcp_signup_offer?
 
     content_tag :section, class: 'no-animate expanded' do
       render 'clusters/clusters/gcp_signup_offer_banner'

2. Navigate to /admin/clusters

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #325358 (closed)