[6.x] Add TKeyedArray::make() factory to 6.x for cross-version plugin compatibility#11810

alies-dev wants to merge 2 commits intovimeo:6.xvimeo/psalm:6.xfrom

alies-dev:backport/tkeyedarray-make-factory-v2alies-dev/psalm:backport/tkeyedarray-make-factory-v2Copy head branch name to clipboard