update goctl version to 1.2.2 (#1125)

tools/goctl/CHANGE_LOG.MD

@@ -1,15 +0,0 @@
-# 2020-01-08
-
-## features ![](https://img.shields.io/static/v1?label=&message=new&color=red)
-
-* reactor api parse by g4
-* add syntax lexer for api
-* support java-style documentation comments
-* support parsing doc and comment
-* support import group
-
-> original: [api grammar document](./api/parser/readme.md)
-
-# 2020-01-08
-
-* add change log

tools/goctl/internal/version/version.go

@@ -6,7 +6,7 @@ import (
 )
 
 // BuildVersion is the version of goctl.
-const BuildVersion = "1.2.2-beta"
+const BuildVersion = "1.2.2"
 
 // GetGoctlVersion returns BuildVersion
 func GetGoctlVersion() string {