gps: update gps driver 140.20.23.532343 am: 6ff778c951

Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs201/+/17607485

Change-Id: I12f1de33b9399017c86bfb01b3ef667eea9e8336
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>