Query-Frontend: Perf improvements #9464

Job	Run time
Benchmark	9m 33s
Build	1m 51s
Run integration tests (test-e2e)	20m 23s
Lint	3m 15s
Run integration tests (test-integration-poller)	10m 6s
Run Unit Tests (test-with-cover-pkg)	3m 13s
Run integration tests (test-e2e-deployments)	13m 20s
Run Unit Tests (test-with-cover-tempodb)	15m 56s
Run integration tests (test-e2e-serverless)	6m 59s
Vendor check	1m 29s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 12s
Run Unit Tests (test-with-cover-others)	12m 17s
Build technical documentation	21s
Check jsonnet & tempo-mixin	50s
	1h 50m 45s

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