USB: call USB control dissector table when recipient is "other"

Otherwise USB HUB dissector is no more called (see the capture in bug 8161 for an example)

Change-Id: Ie8ac1c8ca19bf292d8fc69d9b0b3729f696ffc07
Reviewed-on: https://code.wireshark.org/review/3802
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>