MAINTAINERS.md in test-kitchen-1.7.2 vs MAINTAINERS.md in test-kitchen-1.7.3

- old
+ new

@@ -19,5 +19,6 @@
 * [Matt Wrock](https://github.com/mwrock)
 * [Steven Murawski](http://github.com/smurawski)
 * [Chris Hartmann](https://github.com/chris-rock)
 * [Sean Omeara](http://github.com/someara)
 * [Robb Kidd](https://github.com/robbkidd)
+* [Kimball Johnson](https://github.com/drrk)