[PATCH] net/gve: remove gve-specific PCI revision ID macros

[Joshua Washington]

Patch doesn't apply to the main branch of dpdk-next-net:
https://mails.dpdk.org/archives/test-report/2025-May/877522.html

It seems like the diffbase patch only exists in the for-main branch.
When is for-main expected to be merged into main, and should we be
building against for-main or main? Similarly, what should this
compilation test build against?

Thanks,
Josh