chore: upgrade PHP to 8.1, add spiral/code-style, config and CI for code style, update psalm - #11

chore: upgrade PHP to 8.1, add spiral/code-style, config and CI for code style, update psalm#11

novikoff-vvs wants to merge 5 commits into

roadrunner-php:1.xroadrunner-php/version-checker:1.xfrom

novikoff-vvs:chore/php81-spiral-cs-ci-psalmnovikoff-vvs/version-checker:chore/php81-spiral-cs-ci-psalmCopy head branch name to clipboard