Update phpunit to ^10.5 #1459

Job	Run time
Windows - PHP 8.1 & SQL Server	1m 1s
Coding Standard & Static Analysis	28s
testsuite (8.1, mysql)	53s
testsuite (8.1, sqlite)	22s
testsuite (8.4, mysql)	52s
testsuite (8.1, pgsql)	42s
testsuite (8.4, sqlite)	23s
testsuite (8.2, mysql)	1m 12s
testsuite (8.1, sqlite, prefer-lowest)	28s
testsuite (8.4, pgsql)	59s
	7m 20s

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