Merge "Fix erroneous LXX theme text color mappings" into main am: 1ddd171ce2

Original change: https://android-review.googlesource.com/c/platform/packages/inputmethods/LatinIME/+/2723073

Change-Id: I64bacf809c0c2340b95fd5304bcd4f52a982303e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>