Bump go verion from 1.12 to 1.14 (#568)

LinuxSuRen · web-flow · commit 858980c36b46 · 2021-04-05T22:25:13.000+08:00
Parts of the dependencies rely on go 1.14
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/jenkins-zh/jenkins-cli
 
-go 1.12
+go 1.14
 
 require (
 	github.com/AlecAivazis/survey/v2 v2.2.9
