Fix PHPStan handling of plugin constants defined via function calls#4891

daledupreez wants to merge 2 commits intodevelopwoocommerce/woocommerce-gateway-stripe:developfrom

fix/phpstan-constants-defined-via-function-callswoocommerce/woocommerce-gateway-stripe:fix/phpstan-constants-defined-via-function-callsCopy head branch name to clipboard