wallet: Fix wallet autobackup on start (#4831)
wallet: Fix wallet autobackup on start (#4831)

19324 follow-up (merged via 4714) - `AutoBackupWallet()` call was unreachable.

NOTE: It's safe to call it after `Verify()` because 18918 backport moved salvage logic out of `Verify*()`.
thelazier/dash,UdjinM6/dash,dashpay/dash,dashpay/dash,thelazier/dash,UdjinM6/dash,thelazier/dash,UdjinM6/dash,UdjinM6/dash,thelazier/dash,dashpay/dash,dashpay/dash,thelazier/dash,dashpay/dash,UdjinM6/dash