feat: update cta text

layouts/shortcodes/page/membership.html

@@ -16,11 +16,11 @@
                 <p class="small uppercase">Membership</p>
                 <p class="powered-by-description">Join <a href="#membership">industry leaders</a> as we define and build the future of web and cloud development tools.</p>
                 <p>
-                  <a class="btn btn-primary" href="https://membership.eclipse.org/application/ready-to-join">
-                    Join Now
+                  <a class="btn btn-primary btn-lg" href="https://membership.eclipse.org/application/ready-to-join">
+                    My Organisation is <br> Ready to Join Now
                   </a>
-                  <a class="btn btn-primary" href="https://www.eclipse.org/membership/join-us/">
-                    Contact Us 
+                  <a class="btn btn-primary btn-lg" href="https://www.eclipse.org/membership/join-us/">
+                    Contact Us <br> About Membership
                   </a>
                 </p>
             </div>