drivers: ethernet: phy: Add Microchip's LAN865X Rev.B0/B1 PHY support

Add support for LAN8650/1 Rev.B1. As per the latest configuration note
AN1760 released (Revision F (DS60001760G - June 2024)) for Rev.B0 is also
applicable for Rev.B1. Refer hardware revisions list in the latest AN1760
Revision F (DS60001760G - June 2024).
https://www.microchip.com/en-us/application-notes/an1760



Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>