Retain existing authState.creds.me properties and add lid

[kyraex]

Previously adding lid does not consider current property values of authState.creds.me which would lost on the next socket reconnect. This fix ensure current values are maintained

[whiskeysockets-bot]

Thanks for your contribution.

The next step is to wait for review and approval to merge it to main repository

The community can help reacting with a thumb up (:thumbsup:) for approval and rocket (:rocket:) for who has tested it.

To test this PR you can run the following command below:

# NPM
npm install @whiskeysockets/baileys@kyraex/Baileys#retain-creds
# YARN v2
yarn add @whiskeysockets/baileys@kyraex/Baileys#retain-creds

[PurpShell]

You are correct, my bad when adding this

[andresayac]

I agree with the change