Bump golang.org/x/sync from 0.7.0 to 0.8.0 #9488

Job	Run time
Run integration tests (test-e2e)	2m 50s
Run integration tests (test-e2e)	2m 50s
Run integration tests (test-e2e)	2m 50s
Lint	3m 16s
Lint	3m 16s
Lint	3m 16s
Run integration tests (test-integration-poller)	2m 52s
Run integration tests (test-integration-poller)	2m 48s
Run integration tests (test-integration-poller)	2m 48s
Run Unit Tests (test-with-cover-pkg)	3m 13s
Run Unit Tests (test-with-cover-pkg)	3m 13s
Run Unit Tests (test-with-cover-pkg)	3m 13s
Run integration tests (test-e2e-deployments)	2m 51s
Run integration tests (test-e2e-deployments)	2m 49s
Run integration tests (test-e2e-deployments)	2m 49s
Run Unit Tests (test-with-cover-tempodb)	15m 41s
Run Unit Tests (test-with-cover-tempodb)	15m 41s
Run Unit Tests (test-with-cover-tempodb)	15m 41s
Benchmark	9m 39s
Benchmark	9m 39s
Benchmark	9m 39s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 18s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 18s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 18s
Run Unit Tests (test-with-cover-others)	12m 18s
Run Unit Tests (test-with-cover-others)	12m 18s
Run Unit Tests (test-with-cover-others)	12m 18s
Run integration tests (test-e2e-serverless)	2m 34s
Run integration tests (test-e2e-serverless)	2m 34s
Run integration tests (test-e2e-serverless)	2m 34s
Build	1m 47s
Build	1m 47s
Build	1m 47s
Build technical documentation	23s
Build technical documentation	23s
Build technical documentation	23s
Check jsonnet & tempo-mixin	54s
Check jsonnet & tempo-mixin	54s
Check jsonnet & tempo-mixin	54s
Vendor check	1m 26s
Vendor check	1m 26s
Vendor check	1m 26s
	3h 32m 54s

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