Add CI badge to README; Fix Version badge

CI badge shows CI/Test Suite pass/fail status.

Version badge was showing stale results... Now using the github repo
for sourcing this info.

README.md

@@ -1,6 +1,7 @@
 # Object Inspector
 
-[![Gem Version](https://badge.fury.io/rb/object_inspector.svg)](https://badge.fury.io/rb/object_inspector)
+[![Gem Version](https://img.shields.io/github/v/release/pdobb/object_inspector)](https://img.shields.io/github/v/release/pdobb/object_inspector)
+[![CI Actions](https://github.com/pdobb/object_inspector/actions/workflows/ci.yml/badge.svg)](https://github.com/pdobb/object_inspector/actions)
 [![Maintainability](https://api.codeclimate.com/v1/badges/34e821263d9e0c33d536/maintainability)](https://codeclimate.com/github/pdobb/object_inspector/maintainability)
 
 Object Inspector takes Object#inspect to the next level. Specify any combination of identification attributes, flags, issues, info, and/or a name along with an optional, self-definable scope option to represent objects. Great for the console, logging, etc.