Add the subsystem ids to PCI ports and devices, which were dumped on
vendor firmware using `lspci`.
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Change-Id: Idb36c5c72e1b0b8303439ae5dce772822f551d2d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48368
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>