[TIMOB-13079] CLI: ti prompt - setting cli.prompt via "ti config cli.prompt false" or "ti setup -a" returns success but does not change the setting

If a user goes through the advanced config setup "ti setup -a", they are prompted for the "prompt" setting. This setting is not made correctly, and the value remains unchanged. If the user later attempts to set the value using "ti config cli.prompt true" then a success message is returned, but the setting is not made. This leaves the only option for setting cli.quiet is to pass in the flag with each command. This is not a regression, occurs with 3.0.24 and 3.0.25 Steps to reproduce: 1) Check setting of cli.prompt with "ti config" 2) Attempt to set with "ti config cli.prompt true" 3) Verify setting with "ti config" 4) Now attempt to set with "ti setup -a" and look for "Would you like to be prompted for missing options and arguments?" - answer "false" 5) Check results with "ti config" Result: Output: emerrimanMBP:droidIos emerriman$ ti config cli.prompt true cli.prompt saved The setting remains unchanged regardless of how you try to set it Expected: The value is "true"