Allow favorites in the credentials list

[dkraemerwork]

Is your feature request related to a problem? Please describe. No

Describe the solution you'd like I would like to star my often used credentials in the dropdown list of the Credentials like I can do with the git branches.

Its quite annoying if you have to scroll down in a huge list to find your often used ones.

Describe alternatives you've considered I tried to use the recent list for it but if you do not close intellij correctly the whole list gets reset.

Additional context This only gets a problem if you use this tool in a company with alot of aws accounts.