rescan: match against the raw script for an addr, not its datapush
rescan: match against the raw script for an addr, not its datapush

In this commit, we update neutrino to match a recent change to the BIP
itself. Rather than looking for the push datas in a script, we'll
actually instead just look for the script itself. This is due to the
fact that we'll now index the entire script rather then each individual
push.

lightninglabs/neutrino