chore: update goctl version to 1.2.4 for release tools/goctl/v1.2.4 (#1372)

tools/goctl/internal/version/version.go

@@ -6,7 +6,7 @@ import (
 )
 
 // BuildVersion is the version of goctl.
-const BuildVersion = "1.2.5"
+const BuildVersion = "1.2.4"
 
 var tag = map[string]int{"pre-alpha": 0, "alpha": 1, "pre-bata": 2, "beta": 3, "released": 4, "": 5}