[Developer] Autotune more things #24661
Description
ARROW-7801 added the "autotune" comment bot to fix linting errors and rebuild some generated files. cmake-format was left off because of Python problems (see description on #6932). And there's probably other things we want to add (autopep8 for python, and similar for other languages?)
Reporter: Neal Richardson / @nealrichardson
Note: This issue was originally created as ARROW-8489. Please see the migration documentation for further details.