Replace `unsafe` interning with `unique` package #9510

Job	Run time
Lint	3m 18s
Lint	3m 18s
Lint	3m 18s
Run Unit Tests (test-with-cover-pkg)	3m 9s
Run Unit Tests (test-with-cover-pkg)	3m 9s
Run Unit Tests (test-with-cover-pkg)	3m 9s
Run integration tests (test-e2e)	20m 36s
Run integration tests (test-e2e)	20m 36s
Run integration tests (test-e2e)	20m 36s
Run Unit Tests (test-with-cover-tempodb)	15m 42s
Run Unit Tests (test-with-cover-tempodb)	15m 17s
Run Unit Tests (test-with-cover-tempodb)	15m 19s
Run integration tests (test-integration-poller)	9m 54s
Run integration tests (test-integration-poller)	9m 54s
Run integration tests (test-integration-poller)	9m 54s
Benchmark	9m 46s
Benchmark	9m 46s
Benchmark	9m 46s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 9s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 9s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 9s
Run integration tests (test-e2e-deployments)	13m 44s
Run integration tests (test-e2e-deployments)	13m 44s
Run integration tests (test-e2e-deployments)	13m 44s
Run Unit Tests (test-with-cover-others)	12m 28s
Run Unit Tests (test-with-cover-others)	12m 28s
Run Unit Tests (test-with-cover-others)	12m 28s
Run integration tests (test-e2e-serverless)	7m 6s
Run integration tests (test-e2e-serverless)	7m 6s
Run integration tests (test-e2e-serverless)	7m 6s
Build	1m 48s
Build	1m 48s
Build	1m 48s
Build technical documentation	18s
Build technical documentation	18s
Build technical documentation	18s
Check jsonnet & tempo-mixin	45s
Check jsonnet & tempo-mixin	45s
Check jsonnet & tempo-mixin	45s
Vendor check	1m 24s
Vendor check	1m 24s
Vendor check	1m 24s
	5h 32m 33s

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