Remove kotlin classes from service registry

Author: tcslater

modules/swagger-codegen/src/main/resources/META-INF/services/io.swagger.codegen.CodegenConfig

@@ -40,8 +40,6 @@ io.swagger.codegen.languages.JavaResteasyServerCodegen
 io.swagger.codegen.languages.JavascriptClientCodegen
 io.swagger.codegen.languages.JavascriptClosureAngularClientCodegen
 io.swagger.codegen.languages.JavaVertXServerCodegen
-io.swagger.codegen.languages.kotlin.KotlinClientCodegen
-io.swagger.codegen.languages.kotlin.KotlinServerCodegen
 io.swagger.codegen.languages.LuaClientCodegen
 io.swagger.codegen.languages.LumenServerCodegen
 io.swagger.codegen.languages.NancyFXServerCodegen