Bump wp-phpunit/wp-phpunit from 6.8.0 to 6.8.1#2002

mukeshpanchal27 merged 1 commit intotrunkWordPress/performance:trunkfrom

dependabot/composer/wp-phpunit/wp-phpunit-6.8.1WordPress/performance:dependabot/composer/wp-phpunit/wp-phpunit-6.8.1Copy head branch name to clipboard