adb: set umask to 000

Init is going to be modified to set the umask to 077.
This will impact adb, as "adb install" and "adb sync"
assume that files will be world-readable / writable.

Keep adb's umask at 000 for now.

Bug: 3272072
Change-Id: I75978e8dd7bbdf4dbe7c9a691ef516235f207da2
1 file changed