CI: chore (#3957)

* CI: chore

* CI: lsof and jq are installed

* CI: generate docs with deps

* CI: remove check width, fmt checks it

* CI: simplify rules

* CI: make CI image variable

* CI: more chore

* rm check_line_width.sh

* CI: fix spellcheck; fix check-transaction

* CI: return installing jq

* lint: remove dupes