Forward `svc bluetooth` to "cmd bluetooth"

BluetoothShellCommand is now implementing the shell command
Fix: 216233593
Test: manual: adb shell svc bluetooth enable
Test: manual: adb shell svc bluetooth disable

Merged-In: Icbd0395624585d5a22663472b5897ed4518e2670
Change-Id: Icbd0395624585d5a22663472b5897ed4518e2670
3 files changed