rename contribute

Author: chenxsan

src/content/contribute/debugging.md renamed to src/content/contribute/debugging.mdx

@@ -13,9 +13,18 @@ contributors:
 The people who contribute to webpack do so for the love of open source, our users and ecosystem, and most importantly, pushing the web forward together. Because of our [Open Collective](https://opencollective.com/webpack) model for funding and transparency, we are able to funnel support and funds through contributors, dependent projects, and the contributor and core teams. To make a donation, click the button below...
 
 <div align="center">
-  <a href="https://opencollective.com/webpack/donate" target="_blank">
-    <img src="https://opencollective.com/webpack/donate/button@2x.png?color=blue" width=300 />
-  </a>
+
+<a
+  href="https://opencollective.com/webpack/donate"
+  target="_blank"
+  rel="noopenner noreferrer"
+>
+  <img
+    src="https://opencollective.com/webpack/donate/button@2x.png?color=blue"
+    width={300}
+  />
+</a>
+
 </div>
 
 But what is the return on the investment?
@@ -52,8 +61,6 @@ The remainder of this section of the site is dedicated to developers such as you
 
 CTO's, VPs, and owners can help too!
 
-<!-- add slides here regarding monetary value/dev time/tooling -->
-
 webpack is an all-in-one tool for bundling your code. It can handle fonts, images, data and more with the help of community-driven plugins and loaders. Having all of your assets be handled by one tool is immensely helpful, as you or your team can spend less time making sure a machine with many moving parts is working correctly and more time building your product.
 
 ### Sponsorship
@@ -69,8 +76,6 @@ You can also encourage your developers to contribute to the ecosystem by open-so
 
 To anyone else who is interested in helping our mission – e.g. venture capitalists, government entities, digital agencies, etc. – we would love for you to work with us, one of the top npm packages, to improve your product! Please don't hesitate to reach out with questions.
 
-<!-- add slides here -->
-
 ## Pull requests
 
 Documentation of webpack features and changes is now being updated as webpack evolves. An automated issue creation integration was established and proven to be effective in the recent years.