Update README.md

Author: Kirk Benell

README.md

@@ -11,6 +11,8 @@
   <a href="https://twitter.com/intent/follow?screen_name=sparkfun">
           <img src="https://img.shields.io/twitter/follow/sparkfun.svg?style=social&logo=twitter"
              alt="follow on Twitter"></a>
+  <a href="https://github.com/sparkfun/SparkFun_Qwiic_TMF882X_Arduino_Library/actions" alt="Actions">
+		     <img src="https://github.com/sparkfun/SparkFun_Qwiic_TMF882X_Arduino_Library/actions/workflows/mkdocs.yml/badge.svg" /></a>
 </p>
 
 <table class="table table-hover table-striped table-bordered">