Remove json-patch replacement

Installation seems to work without it now

Author: phiphi282

go.mod

@@ -13,6 +13,4 @@ require (
 
 replace k8s.io/client-go => k8s.io/client-go v0.0.0-20190413052642-108c485f896e
 
-replace github.com/evanphx/json-patch => github.com/evanphx/json-patch v0.0.0-20190203023257-5858425f7550
-
 replace git.apache.org/thrift.git => github.com/apache/thrift v0.13.0