Add `ListBurns` RPC #3474

Job	Run time
cross compilation	4m 43s
Format check	19s
Compilation check	55s
Docker build check	4m 17s
run itests	7m 15s
run itests postgres	14m 4s
Lint check	2m 39s
migration version check	12s
go mod check	23s
RPC check	1m 15s
run LiT tests	6m 29s
sample configuration check	39s
Sqlc check	2m 51s
test vector check	57s
run unit tests (unit-race)	9m 41s
run unit tests (unit-cover)	2m 50s
run unit tests (unit dbbackend=postgres)	5m 58s
finish	3s
	1h 5m 30s

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