Add native histogram for tracking push requests size #10548

Job	Run time
CodeQL	6m 41s
build	4m 15s
test	15m 41s
lint	2m 37s
integration-configs-db	2m 40s
integration (requires_docker)	7m 0s
integration (integration_alertmanager)	4m 30s
integration (integration_backward_compatibility)	10m 35s
integration (integration_memberlist)	8m 3s
integration (integration_querier)	15m 23s
integration (integration_ruler)	5m 42s
integration (integration_query_fuzz)	5m 12s
deploy_website	0s
deploy	0s
	1h 28m 19s

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