channeldb: stored un-revoked hashes are now 32 bytes

channeldb/channel.go

@@ -135,7 +135,7 @@ type OpenChannel struct {
 	// Current revocation for their commitment transaction. However, since
 	// this is the hash, and not the pre-image, we can't yet verify that
 	// it's actually in the chain.
-	TheirCurrentRevocation [20]byte
+	TheirCurrentRevocation [32]byte
 	LocalElkrem            *elkrem.ElkremSender
 	RemoteElkrem           *elkrem.ElkremReceiver