Bump all dependencies to current ones #426

Job	Run time
test (8.3, main, pgsql)	4m 24s
test (8.3, main, mariadb)	3m 53s
test (8.3, MOODLE_404_STABLE, pgsql)	4m 9s
test (8.2, MOODLE_403_STABLE, pgsql)	3m 47s
test (8.2, MOODLE_402_STABLE, pgsql)	3m 41s
test (8.1, MOODLE_401_STABLE, pgsql)	4m 14s
test (8, MOODLE_400_STABLE, pgsql, xmlrpc-beta)	4m 20s
test (8, MOODLE_311_STABLE, pgsql, xmlrpc-beta)	3m 52s
test (7.4, MOODLE_310_STABLE, pgsql)	4m 14s
test (7.4, MOODLE_39_STABLE, pgsql)	3m 43s
test (7.4, MOODLE_38_STABLE, pgsql)	3m 48s
test (8.1, main, pgsql)	3m 57s
test (8.1, main, mariadb)	4m 9s
test (8.1, MOODLE_404_STABLE, pgsql)	3m 41s
test (8, MOODLE_403_STABLE, pgsql)	3m 42s
test (8, MOODLE_402_STABLE, pgsql)	3m 47s
test (7.4, MOODLE_401_STABLE, pgsql)	4m 8s
	1h 7m 29s

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