Add more op label values to cortex_query_frontend_queries_total metric #10998

Job	Run time
CodeQL	7m 18s
test	16m 4s
build	4m 25s
lint	4m 21s
test-no-race	7m 14s
integration-configs-db	2m 53s
integration (requires_docker)	7m 34s
integration (integration_alertmanager)	4m 3s
integration (integration_backward_compatibility)	11m 14s
integration (integration_memberlist)	7m 52s
integration (integration_querier)	15m 25s
integration (integration_ruler)	5m 48s
integration (integration_query_fuzz)	5m 31s
deploy_website	0s
deploy	0s
	1h 39m 42s

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