Merge pull request #1181 from lightninglabs/enforce-unique-script-key #192

Job	Run time
Format check	26s
Docker build check	4m 10s
cross compilation	4m 27s
Compilation check	42s
run itests	13m 31s
run itests postgres	16m 31s
Lint check	2m 40s
go mod check	41s
migration version check	13s
RPC check	1m 23s
run LiT tests	4m 34s
sample configuration check	1m 2s
Sqlc check	49s
test vector check	50s
run unit tests (unit-race)	9m 49s
run unit tests (unit-cover)	2m 57s
run unit tests (unit dbbackend=postgres)	5m 43s
finish	5s
	1h 10m 33s

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