Update the device name for DummyDevice type
Update the device name for DummyDevice type

Summary: This diff updates the device display name in the drop down for DummyDevice

Reviewed By: mweststrate

Differential Revision: D26945724

fbshipit-source-id: 6a82c6353f6d8dfe6d3a60e06f0f78d00c39ff59

facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper