61152183ab18960c8b42cf22ff7168762946678e wallet: Add a deprecation warning for newly created legacy wallets (Andrew Chow)
Pull request description:
As we slowly deprecate legacy wallets, we need to warn users that are making new legacy wallets that their wallet type is going to be unsupported in the future.
ACKs for top commit:
jonatack:
ACK 61152183ab18960c8b42cf22ff7168762946678e
S3RK:
reACK 61152183ab18960c8b42cf22ff7168762946678e
theStack:
ACK 61152183ab18960c8b42cf22ff7168762946678e
Tree-SHA512: e89bfb8168869542498958f0c9a2ab302dfd43287f8a49e7d9e09f60438a567bb8b7219a4e569797ee819b30b624f532fcc0b70c6aa0edcb392a301b8ce8b541