Update badge links in README.md

Updated badge links for Chrome Web Store and Mozilla Add-on to include direct links.

Author: lucolvin

README.md

@@ -2,8 +2,8 @@
 
 Zero for Outlook adds configurable keyboard shortcuts and extends functionality of Outlook on the web, making it more efficient and enjoyable to use.
 
-![Chrome Web Store Version](https://img.shields.io/chrome-web-store/v/gpjbinalhllobnkijndgahhlfgcpbhnc)
-![Mozilla Add-on Version](https://img.shields.io/amo/v/zero-for-outlook)
+![Chrome Web Store Version](https://img.shields.io/chrome-web-store/v/gpjbinalhllobnkijndgahhlfgcpbhnc?link=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fzero-for-outlook%2Fgpjbinalhllobnkijndgahhlfgcpbhnc)
+![Mozilla Add-on Version](https://img.shields.io/amo/v/zero-for-outlook?link=https%3A%2F%2Faddons.mozilla.org%2Fen-US%2Ffirefox%2Faddon%2Fzero-for-outlook%2F)