Android modify character disk name and Bluetooth name

Modify the character disk name

android\frameworks\base\media\java\android\mtp\MtpDatabase.java

modify bluetooth name

android\system\bt\btif\src\btif_dm.cc

Note: If the fingerprint has been set, the device name cannot be modified under the build and device files, because this is a fingerprint software. The value here must be the same as the previous software.