Delete channel alias scids when quotes expire #5371

Job	Run time
RPC check	1m 21s
Sqlc check	51s
go mod check	27s
test vector check	3m 35s
Compilation check	4m 33s
Docker build check	6m 52s
Lint check	6m 20s
migration version check	21s
sample configuration check	3m 22s
Format check	34s
run unit tests (unit-cover)	6m 48s
run unit tests (unit dbbackend=postgres)	11m 17s
run unit tests (unit-race)	23m 19s
cross compilation	24m 40s
run itests	11m 12s
run itests postgres	18m 27s
Check release notes updated	0s
run LiT tests	33m 57s
finish	6s
	2h 38m 2s

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