Implement partition compaction grouper #10858

Job	Run time
test-no-race	7m 34s
test-no-race	7m 34s
lint	4m 29s
lint	4m 29s
CodeQL	6m 46s
CodeQL	6m 46s
build	4m 13s
build	4m 13s
test	15m 59s
test	15m 52s
integration-configs-db	2m 48s
integration-configs-db	2m 48s
integration (requires_docker)	7m 27s
integration (requires_docker)	7m 27s
integration (integration_alertmanager)	4m 13s
integration (integration_alertmanager)	4m 13s
integration (integration_backward_compatibility)	10m 20s
integration (integration_backward_compatibility)	10m 20s
integration (integration_memberlist)	7m 56s
integration (integration_memberlist)	7m 56s
integration (integration_querier)	15m 25s
integration (integration_querier)	15m 25s
integration (integration_ruler)	6m 31s
integration (integration_ruler)	6m 31s
integration (integration_query_fuzz)	4m 49s
integration (integration_query_fuzz)	4m 49s
deploy_website	0s
deploy_website	0s
deploy	0s
deploy	0s
	3h 16m 53s

Provide feedback