Query-Frontend: Perf improvements #9430

Job	Run time
Build	1m 49s
Run integration tests (test-e2e)	20m 35s
Run integration tests (test-integration-poller)	10m 8s
Lint	3m 16s
Run Unit Tests (test-with-cover-pkg)	3m 11s
Run integration tests (test-e2e-deployments)	13m 35s
Benchmark	9m 29s
Run Unit Tests (test-with-cover-tempodb)	15m 41s
Run integration tests (test-e2e-serverless)	7m 18s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 21s
Run Unit Tests (test-with-cover-others)	12m 24s
Build technical documentation	22s
Check jsonnet & tempo-mixin	54s
Vendor check	1m 24s
	1h 51m 27s

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