feat(statsd): add config parameter to control metrics aggregation #16799

Job	Run time
Lint	3m 39s
Test (macos-latest)	2m 16s
Test (windows-latest)	7m 14s
Test All Features (ubuntu-latest)	3m 59s
Lint Rust Default Features	1m 25s
Integration Tests	9m 44s
Test Python	55s
Setup build metadata	1s
Build Relay Binary (relay, x86_64-unknown-linux-gnu)	8m 2s
Build Docker Image (relay)	29s
Publish Relay to DockerHub	0s
Publish Relay to GCR	0s
Upload build artifacts to gocd	0s
self-hosted-end-to-end	13m 38s
Sentry-Relay Integration Tests	11m 3s
	1h 2m 25s

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