Merge pull request #1050 from ffranr/add-ci-lit-test #2780

Job	Run time
run LiT unit tests	7m 26s
verify that auto-generated documentation is up-to-date	30s
SQL compilation check	8s
RPC compilation check	1m 37s
build and lint code	4m 44s
run LiT itests	11m 49s
go mod check	12m 9s
run unit-test postgres race	10m 47s
run unit-test sqlite3 race	9m 28s
	58m 38s

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