Add docker manifest creation in the workflow #10133

Job	Run time
Build	1m 59s
Run integration tests (test-e2e)	20m 41s
Run integration tests (test-integration-poller)	9m 54s
Lint	3m 39s
Run integration tests (test-e2e-deployments)	13m 43s
Run Unit Tests (test-with-cover-pkg)	3m 43s
Run integration tests (test-e2e-serverless)	7m 18s
Run Unit Tests (test-with-cover-tempodb)	16m 23s
Benchmark	9m 35s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 17s
Run Unit Tests (test-with-cover-others)	12m 45s
Build technical documentation	25s
Check jsonnet & tempo-mixin	1m 3s
Vendor check	1m 17s
	1h 53m 42s

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