Add drop dumps_failed and dumps_completed sql patches (#72) #325

Job	Run time
call-mediawiki-tests-workflow (REL1_39, 7.4, 74, true, false) / REL1_39 \| PHP 7.4	3m 48s
call-mediawiki-tests-workflow (master, 7.4, 74, true, false) / master \| PHP 7.4	4m 24s
call-mediawiki-tests-workflow (master, 8.2, 82, true, false) / master \| PHP 8.2	4m 46s
call-mediawiki-tests-workflow (REL1_40, 7.4, 74, true, false) / REL1_40 \| PHP 7.4	4m 5s
notify-irc	26s
	17m 29s

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