Tags backend #61

Job	Run time
Build technical documentation	21s
Build	1m 34s
Test integration e2e suite	18m 20s
Benchmark	8m 37s
Test serverless integration e2e suite	5m 57s
Lint	54s
Check jsonnet & tempo-mixin	1m 11s
Test packages - others	7m 20s
Test packages - pkg	2m 23s
Test packages - tempodb	13m 57s
Test packages - tempodb/wal	11m 36s
Vendor check	1m 1s
	1h 13m 11s

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