[L] Change in coreboot[main]: intel skl mainboards: Move PcieRpEnable option below dt entries

[Nico Huber (Code Review)]

Attention is currently required from: Erik van den Bogaert, Felix Singer, Frans Hendriks, Jan Samek, Jonathon Hall, Michał Żygowski, Piotr Król.

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/79958?usp=email )

Change subject: intel skl mainboards: Move PcieRpEnable option below dt entries
......................................................................

Patch Set 6:

(1 comment)

Patchset:

PS6:
> Heh? What? Why lots of manual work? Where? […]

Please look at the results of your command. You'll
have things like
```
               device ref pcie_rp3     on
                       # Ethernet controller
               end
```
instead of the cannonical
```
               device ref pcie_rp3    on  end # Ethernet controller
```
Such things need to be fixed up. Hence I'd like to see the result
before we agree that the job is done.

You also forget about cases where we currently have an `on`
without matching FSP setting. These need to be turned `off`.
That's also manual work.

You wanted to do things your way. Now please see it through.