Fix failure to write token info to YAML file [#41057685]

lib/vmc/cli/start/login.rb

@@ -57,6 +57,7 @@ def login
       end
 
       info.merge!(auth_token.to_hash)
+      save_target_info(info)
       invalidate_client
 
       if v2?

spec/vmc/cli/start/login_spec.rb

@@ -58,7 +58,6 @@
       stub_ask("Username", anything) { "my-username" }
       stub_ask("8-digit PIN", anything) { "my-password" }
       stub(client).login("my-username", "my-password") { auth_token }
-      stub(client).current_user { fake(:user) }
     end
 
     subject { vmc ["login", "--no-force"] }