4.4 Fatal error

[aspark21]

Fatal error: Declaration of qtype_pmatch\testquestion_test_base::assert_same_xml(string $expectedxml, string $xml) must be compatible with question_testcase::assert_same_xml($expectedxml, $xml) in /var/www/html/question/type/pmatch/tests/testquestion_test_base.php on line 235

MOODLE_404_STABLE
PHP8.1
this must be a recent change in core 4.4 as we didn't encounter this in the scoping for 4.4 we did when it was released

[leonstr]

This is a result of MDL-81581 in Moodle 4.4.1 which moved assert_same_xml() from qformat_xml\xmlformat_test to the parent of both this and qtype_pmatch\testquestion_test_base.

[leonstr]

PR #69 submitted for review.