common: dptf: Fix function name typo
common: dptf: Fix function name typo

s/dpft_check_temp_threshold/dptf_check_temp_threshold/

BUG=b:132999028
BRANCH=none
TEST=make -j BOARD=hatch

Change-Id: I453a154ee9e4a58ce88e7d6ffe34f14ae8b08d65
Signed-off-by: Evan Green <e00bb247ee1d736884e1d54ef0d6b838cb86c075@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1623175
Legacy-Commit-Queue: Commit Bot <5c2bf027dc5cc7ef186314391646e49f6866dc00@chromium.org>
Reviewed-by: Furquan Shaikh <6be5c96c464778f89679b1062a2e0a6af93d2aa5@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec