PHPCS: Re-organise config into more logical groups
PHPCS: Re-organise config into more logical groups

- Args that PHPCS runs under
- Additional reports that help to summarise the issues across files and per Sniff.
- files paths and exclusions

trepmal/wp-cli,rodrigoprimo/wp-cli,aaemnnosttv/wp-cli,2ndkauboy/wp-cli,rodrigoprimo/wp-cli,GaryJones/wp-cli,GaryJones/wp-cli,gitlost/wp-cli,aaemnnosttv/wp-cli,rodrigoprimo/wp-cli,trepmal/wp-cli,trepmal/wp-cli,2ndkauboy/wp-cli,aaemnnosttv/wp-cli,2ndkauboy/wp-cli,gitlost/wp-cli,gitlost/wp-cli,GaryJones/wp-cli