step-cli v0.30.1 reference update

Author: step-ci

step-cli/reference/README.mdx

@@ -65,7 +65,7 @@ print the version
 
 ## Version
 
-Smallstep CLI/0.30.0 (linux/amd64)
+Smallstep CLI/0.30.1 (linux/amd64)
 
 ## Copyright