doc: buld passing added

Author: mrasif

README.md

@@ -1,5 +1,9 @@
 # Imagekit
 
+[![Ruby Test](https://github.com/imagekit-developer/imagekit-ruby/workflows/Ruby%20Test/badge.svg)](https://github.com/imagekit-developer/imagekit-ruby)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+[![Twitter Follow](https://img.shields.io/twitter/follow/imagekitio?label=Follow&style=social)](https://twitter.com/ImagekitIo)
+
 ## Installation
 
 If you want to create new rails application, then use this command