Add disk caching in ingester SearchTagValuesV2 for completed blocks #9046

Job	Run time
Lint	3m 7s
Lint	3m 7s
Run Unit Tests (test-with-cover-pkg)	2m 59s
Run Unit Tests (test-with-cover-pkg)	2m 59s
Run Unit Tests (test-with-cover-tempodb)	16m 9s
Run Unit Tests (test-with-cover-tempodb)	16m 9s
Run Unit Tests (test-with-cover-tempodb-wal)	10m 55s
Run Unit Tests (test-with-cover-tempodb-wal)	10m 55s
Benchmark	9m 25s
Benchmark	9m 25s
Run Unit Tests (test-with-cover-others)	12m 15s
Run Unit Tests (test-with-cover-others)	12m 15s
Build	1m 43s
Build	1m 43s
Build technical documentation	18s
Build technical documentation	18s
Check jsonnet & tempo-mixin	54s
Check jsonnet & tempo-mixin	54s
Run integration tests (test-e2e)	19m 40s
Run integration tests (test-e2e)	19m 47s
Run integration tests (test-integration-poller)	9m 38s
Run integration tests (test-integration-poller)	9m 38s
Vendor check	4s
Vendor check	4s
Run integration tests (test-e2e-deployments)	13m 7s
Run integration tests (test-e2e-deployments)	13m 7s
Run integration tests (test-e2e-serverless)	6m 45s
Run integration tests (test-e2e-serverless)	6m 45s
	3h 34m 5s

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