tapchannel: add awareness of 1st and 2nd level HTLC sweeps to the AuxSweeper #3379

Job	Run time
Format check	25s
cross compilation	1m 5s
Docker build check	3m 32s
Compilation check	29s
run itests	34s
run itests postgres	38s
Lint check	3m 26s
migration version check	15s
go mod check	22s
RPC check	1m 18s
run LiT tests	10m 2s
sample configuration check	31s
Sqlc check	35s
test vector check	41s
run unit tests (unit-race)	7m 41s
run unit tests (unit-cover)	1m 9s
run unit tests (unit dbbackend=postgres)	4m 34s
finish	3s
	37m 20s

Provide feedback