chore: remove gofakeit dependency #9494

Job	Run time
Build	1m 49s
Run integration tests (test-e2e)	20m 40s
Benchmark	9m 32s
Run integration tests (test-integration-poller)	10m 7s
Lint	3m 15s
Run integration tests (test-e2e-deployments)	13m 22s
Check jsonnet & tempo-mixin	53s
Run integration tests (test-e2e-serverless)	7m 0s
Run Unit Tests (test-with-cover-pkg)	3m 8s
Vendor check	1m 16s
Run Unit Tests (test-with-cover-tempodb)	15m 31s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 27s
Build technical documentation	22s
Run Unit Tests (test-with-cover-others)	12m 24s
	1h 50m 46s

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