devel/android-tools-fastboot: fix "devices" output
Catch up with the following upstream changes:
https://android.googlesource.com/platform/system/core/+/b4add9b%5E!/
https://android.googlesource.com/platform/system/core/+/13081c6%5E!/
Before
$ fastboot devices no permissions fastboot $ fastboot devices -l no permissions fastboot
After
$ fastboot devices ABCD1234 fastboot $ fastboot devices -l ABCD1234 fastboot ugen1.2