frameworks/base: usb: Add enableUsbData to dumpsys commands

Adds enableUsbData command to dumpsys usb that can be used for both
simulated and real ports.

Test: manual test on device - use adb over wifi to turn off and then
      back on using dumpsys command on port0
Bug: 297208252
Change-Id: I3160af9e70f6a2c84d84877636b46bd2e68ad50e
Signed-off-by: RD Babiera <rdbabiera@google.com>