Fixing bug with other 'ps' commands besides 'ps:exec'

[sbosio]

Description

When changes were introduced on heroku-exec-util to handle Fir apps, the signature for its initFeature function was changed, but only ps:exec command was modified on this project to use the new signature, breaking all other implemented commands: ps:forward, ps:copy and ps:socks that also used that function to initialize the configuration.

Here we fix those issues adding the missing parameter to the function call on all commands except for ps:status that seems to be dead code and should be removed on a follow up PR. We also introduce a change when connecting the local forwarded port to the SOCKSv5 server replacing '127.0.0.1' for 'localhost' as the proxyHost in ps:forward to fix a connection issue when the host uses IPv6 DNS resolution.

Finally, there's an integration test available at /bin/test that was completely broken after Ruby libraries were removed from heroku-22 and newer stacks. Here we provide a fix for that test to allow at least testing on a local development box.

Test

Run yarn test

Issues

Fixes heroku/cli#3153.

SOC2

GUS Work Item (Heroku internal)

[k80bowman]

Thank you for fixing this. And thank you for fixing the tests!