net: dsa: realtek: rtl8365mb: rename macro RTL8367RB -> RTL8367RB_VB

The official name of this switch is RTL8367RB-VB, not RTL8367RB. There
is also an RTL8367RB-VC which is rather different. Change the name of
the CHIP_ID/_VER macros for reasons of consistency.

Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>