Change in flashrom[master]: libflashrom,writeprotect: add flashrom_wp_set_range()

[Nico Huber (Code Review)]

Attention is currently required from: Edward O'Callaghan, Angel Pons, Nikolai Artemiev, Sergii Dmytruk.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/58482 )

Change subject: libflashrom,writeprotect: add flashrom_wp_set_range()
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Patch Set 23:

(1 comment)

File writeprotect.c:

https://review.coreboot.org/c/flashrom/+/58482/comment/36b36a8f_9d974dcc 
PS23, Line 357: Overwrite
This has misled me somehow to believe that the fields that don't matter
for the range (i.e. SRP) are overwritten as well. However, it seems they
are implicitly maintained by get_range_cfg_pairs(). That seems like some-
thing worth a comment (instead of yet another stating-the-obvious one).