Create a command or update existing ones to show the publicKey

[nazarhussain]

Description

In process of migrating secrets from Like Core 0.9.x to 1.0.0 we need pair of encryptedPassphrase and publicKey. Current implementation of encrypt passphrase only shows encryptedPassphrase. While users may remember their public keys but we need to provide them steps to generate it from their passphrase if they want to.

We need to either create new command to generate publicKey from passphrase or show the publicKey in the output of encrypt passphrase command.

Versions

beta

[nazarhussain]

When the issue will be resolved, we need to update the documentation /documentation/lisk-core/upgrade/upgrade-configurations