Update behat/behat requirement from ~3.8.0 to ~3.12.0 in /build/integration#177

dependabot[bot] wants to merge 1 commit intomaster7118path/server:masterfrom

dependabot/composer/build/integration/behat/behat-approx-3.12.07118path/server:dependabot/composer/build/integration/behat/behat-approx-3.12.0Copy head branch name to clipboard