Change in flashrom[master]: tests: Add wraps for __xstat variants of stat

[Nico Huber (Code Review)]

Attention is currently required from: Angel Pons, Anastasia Klimchuk.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/58103 )

Change subject: tests: Add wraps for __xstat variants of stat
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Patch Set 5: Code-Review+1

(1 comment)

Patchset:

PS5:
> Forgot to say: I can do fstat in the same patch or in a different patch, this is not a problem. […]

Let's just say it hasn't started and hope for the best. :)
Even when it starts, I just wanted to point out that there may
be easier to maintain alternatives. But that depends on how
big the issue is (what we can't (fore)see?).