Update renamed util function M3HCTToColor in launcher code

Bug: 288120001
Test: none
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:911be164b34224b503fbdd230beddf5046d0dabf)
Merged-In: If4c6783472d7fa05a1162e2f176a613d28f7bec3
Change-Id: If4c6783472d7fa05a1162e2f176a613d28f7bec3
2 files changed