idevicediagnostics: Add ioregentry command to query device IORegistry by entry
idevicediagnostics: Add ioregentry command to query device IORegistry by entry

Starting with iOS 9.1, querying IORegistry by plane stopped working. This
commit will add a new command that allows querying by entry that will allow
gathering data for devices with newer iOS versions again (including iOS 11).

libimobiledevice-win32/libimobiledevice,libimobiledevice-win32/libimobiledevice,libimobiledevice-win32/libimobiledevice,Tatsh/libimobiledevice,libimobiledevice/libimobiledevice,libimobiledevice/libimobiledevice,libimobiledevice-win32/libimobiledevice,Tatsh/libimobiledevice,Tatsh/libimobiledevice,Tatsh/libimobiledevice