Ensure collection of stats succeed in a maximum duration to avoid exhausting PG connections #19

Job	Run time
Build Prometheus for common architectures (0)	1m 2s
Build Prometheus for common architectures (2)	1m 10s
Go tests	1m 1s
Build Prometheus for common architectures (1)	1m 7s
Integration tests (13.22)	1m 28s
Integration tests (17.6)	1m 15s
Integration tests (15.14)	1m 18s
Integration tests (16.1)	1m 11s
Integration tests (14.19)	1m 8s
Build Prometheus for all architectures	-1s
Publish main branch artifacts	0s
Publish release artefacts	0s
	10m 39s

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