Merge pull request #1042 from processing/ksen0-patch-2

Update banner title and link for donation page

Author: Qianqianye

src/content/banner/en.mdx

@@ -1,8 +1,8 @@
 ---
 # Give each new message a unique title so we know which one a user closed
-title: "beta-site"
-link: "https://beta.p5js.org"
+title: "donate-page"
+link: "https://processingfoundation.org/donate"
 hidden: false
 ---
 
-Looking for the new version? Find p5.js 2.0 here!
+Donate Today! Support p5.js and the Processing Foundation.