Change in coreboot[master]: mb/google/brya/var/brask: Configure the ISOLATE pin of LAN

[Hou-hsun Lee (Code Review)]

Attention is currently required from: David Wu, Tim Wawrzynczak, Paul Menzel, Zhuohao Lee, Alan Huang.
Hou-hsun Lee has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58105 )

Change subject: mb/google/brya/var/brask: Configure the ISOLATE pin of LAN
......................................................................

Patch Set 9:

(1 comment)

File src/mainboard/google/brya/variants/brask/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/58105/comment/eab9c424_dc4d7516 
PS5, Line 86: 				register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H22)"
> Thanks for clarification. I don't have concern for this now. […]

GPP_A7 should be the LAN_WAKE_ODL pin according to https://partnerissuetracker.corp.google.com/issues/204289108#comment23.
GPP_H22 is the ISOLATE pin for RT8125, which relates to the s0ix function.
Is this patch ready to be merged?