Change in coreboot[master]: soc/intel/../thermal: Drop unused `dev` parameter in pch_get_ltt_value()

[Subrata Banik (Code Review)]

Attention is currently required from:  Felix Singer, Maulik V Vaghela, Tim Wawrzynczak, Angel Pons, Patrick Rudolph, EricR Lai.
Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59390 )

Change subject: soc/intel/../thermal: Drop unused `dev` parameter in pch_get_ltt_value()
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Patch Set 4:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/59390/comment/7804697b_de301d76 
PS3, Line 7: /../
> I suggest leave it along, we can see the full path from the diff.

true, i just want to avoid writing `soc/intel/thermal` because there in no such path actually like that.

But I'm open for suggestion.