Remove some ununused/unmatched <resources/> tags.

Change-Id: I0f8e4381b27d1defeb5980692823d297d2f48bab
Reviewed-on: https://code.wireshark.org/review/5349
Petri-Dish: Jeff Morriss <jeff.morriss.ws@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Evan Huus <eapache@gmail.com>