e1e1442f3eadc1d139380e71c1b60b86d8d6bdee Activate no-privkey -> ISMINE_WATCH_ONLY behavior for LegacySPKM only (Gregory Sanders)
Pull request description:
Slight cleanup following https://github.com/bitcoin/bitcoin/pull/16944 This should allow future scriptpubkeymans to transparently work, since the current plan is to have ismine always be spendable.
Backport of Core PR17677