* Tidy up bootstap so it uses autoloaders and works with the known plugin paths
* eslint ignore woocommerce bin
* Use WC from bin in wp-env
* Git ignore woocommerce in bin
* Remove reliance on core framework across phpunit tests
* Simplify bootstrap - since test framework is no longer required, there is no need to pull in woo from github
* Remove unused configs
* Update CI
* Implement PHPunit Polyfill
* Abstract the test case
* Update lock
* remove chown
* experiment: try sudo
* move phpversion to first run
* Remove 7.0 tests :(
* test plugin override for 5.5 test
* Use dev version
* Fix formatting
Co-authored-by: Thomas Roberts <thomas.roberts@automattic.com>