Add v2 definition for era/divine

[eerraa]

Description

When loading v3 definition in the latest Vial-based firmware, a "Fetching v2 definition failed" error occurred.
It seems that v2 definition needs to be added to use both Vial and Via.
Could you please allow this?

QMK Pull Request

qmk/qmk_firmware#21593

Checklist

• The VIA support for this keyboard is MERGED in QMK master already (MANDATORY)
• The VIA definition follows the guide here: https://caniusevia.com/docs/layouts
• I have a V3 JSON version for this keyboard definition.(MANDATORY)
• I have tested this keyboard definition using VIA's "Design" tab.
• I have tested this keyboard definition with firmware on a device.
• I have assigned alpha keys and modifier keys with the correct colors.
• The Vendor ID is not 0xFEED

[Xelus22]

Since you have a V3 definition already, I'll allow it.

[eerraa]

@Xelus22
Thank you sir!