devel/android-tools-adb-devel: make revision match upstream

FAIL: test_version (__main__.NonApiTest)

Get a version number out of the output of adb.

Traceback (most recent call last):

File "test_adb.py", line 53, in test_version
  revision_line, r'^Revision [0-9a-f]{12}-android$')

AssertionError: Regexp didn't match: '^Revision [0-9a-f]{12}-android$' not found in 'Revision android-m-preview-1112-ge4c1bb5'