Pretty terminal font colors for `drush cset`

[klonos]

I have a script that sets up my local when working on Backdrop issues. At the very end of it, I have a series of drush cset commands, and the way they are being output on the terminal (white font on black) makes it hard to distinguish which settings have been set to what values:

I thought that we should either be wrapping those in single/double quotes or any other character, but then noticed the beautiful light cyan on black text produced by lando, and I thought better something like that instead.

[klonos]

...or perhaps we should introduce a drush_colorize_output($output, $color) function to be re-used in other places?

[serundeputy]

I like it just need some time to pull it down and test it.

[serundeputy]

@klonos thanks this is great!

I changed the color from 96m to 32m as that is what is used elsewhere in backdrop-drush-extension, which lends itself to the idea of drush_colorize_output being a good one, i'd ask you to open a feature request for that.

[klonos]

Done: #220

[klonos]