Bump various dependencies #652

Job	Run time
CI test (make validate)	1m 0s
Code coverage (codecov)	0s
Integration tests (8.3, main)	6m 33s
Build moodle-plugin-ci.phar	47s
Integration tests (8.2, MOODLE_403_STABLE)	6m 1s
Integration tests (8.2, MOODLE_402_STABLE)	5m 49s
Integration tests (8.1, MOODLE_401_STABLE)	7m 10s
Integration tests (8.0, MOODLE_400_STABLE)	6m 48s
Integration tests (8.0, MOODLE_311_STABLE)	5m 49s
Integration tests (7.4, MOODLE_39_STABLE)	5m 57s
Integration tests (PHAR) (8.3, main)	5m 47s
Integration tests (PHAR) (8.2, MOODLE_403_STABLE)	5m 38s
SelfUpdate tests (PHAR) (8.3)	58s
Integration tests (PHAR) (8.1, MOODLE_402_STABLE)	5m 40s
SelfUpdate tests (PHAR) (8.2)	51s
Integration tests (PHAR) (8.0, MOODLE_401_STABLE)	6m 16s
SelfUpdate tests (PHAR) (8.1)	57s
Integration tests (PHAR) (7.4, MOODLE_400_STABLE)	5m 50s
SelfUpdate tests (PHAR) (8.0)	54s
SelfUpdate tests (PHAR) (7.4)	24s
	1h 19m 9s

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