Merge pull request #6566 from GFZRZK/GFZRZK/correct_sector_expire_time

scale up sector expiration to avoid sector expire in batch-pre-commit waitting

extern/storage-sealing/states_sealing.go

@@ -274,7 +274,7 @@ func (m *Sealing) preCommitParams(ctx statemachine.Context, sector SectorInfo) (
 
 	msd := policy.GetMaxProveCommitDuration(actors.VersionForNetwork(nv), sector.SectorType)
 
-	if minExpiration := height + msd + miner.MinSectorExpiration + 10; expiration < minExpiration {
+	if minExpiration := sector.TicketEpoch + policy.MaxPreCommitRandomnessLookback + msd + miner.MinSectorExpiration; expiration < minExpiration {
 		expiration = minExpiration
 	}
 	// TODO: enforce a reasonable _maximum_ sector lifetime?