docs: Updated the gradle build number to 4.3.23. Bug: 14043082
docs: Updated the gradle build number to 4.3.23.
Bug: 14043082

Change-Id: I8068f34b2533631b16dbaeaae3a0465088cc5aaf
xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base