Upgrade jfrog-client-go to v0.21.2 to avoid git commit message error

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/codegangsta/cli v1.20.0
 	github.com/jfrog/gocmd v0.2.0
 	github.com/jfrog/gofrog v1.0.6
-	github.com/jfrog/jfrog-client-go v0.21.1
+	github.com/jfrog/jfrog-client-go v0.21.2
 	github.com/magiconair/properties v1.8.1
 	github.com/manifoldco/promptui v0.8.0
 	github.com/mattn/go-shellwords v1.0.3

go.sum

@@ -133,8 +133,8 @@ github.com/jfrog/gofrog v1.0.6 h1:yUDxSCw8gTK6vC4PvtG0HTnEOQJSZ+O4lWGCgkev1nU=
 github.com/jfrog/gofrog v1.0.6/go.mod h1:HkDzg+tMNw23UryoOv0+LB94BzYcl6MCIoz8Tmlb+s8=
 github.com/jfrog/jfrog-client-go v0.21.0 h1:M8o4EhoxFYCQlXyv2DVTfm4l/WzE6TgtYpTO4YDq0Qs=
 github.com/jfrog/jfrog-client-go v0.21.0/go.mod h1:0RYDrQKCIdJbx6pjopwtwXh4/PaEW9FqFc4b4ox8fl0=
-github.com/jfrog/jfrog-client-go v0.21.1 h1:VGJVMK/xo21qghCDEtvC9BYjHXiAESLPsZICTBjLHFk=
-github.com/jfrog/jfrog-client-go v0.21.1/go.mod h1:0RYDrQKCIdJbx6pjopwtwXh4/PaEW9FqFc4b4ox8fl0=
+github.com/jfrog/jfrog-client-go v0.21.2 h1:JFm/etwy/2Eu70mNxOF/k60P+RXkggcP/kkD4gQjwN4=
+github.com/jfrog/jfrog-client-go v0.21.2/go.mod h1:0RYDrQKCIdJbx6pjopwtwXh4/PaEW9FqFc4b4ox8fl0=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=