compact formatter is no longer distributed with eslint, so:
- switch to '--format stylish' in makeprg
- update 'errorformat' for the 'stylish' format output
fixes: #16126closes: #16137
Signed-off-by: Romain Lafourcade <romainlafourcade@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>