Fix a number of dup hf[] filter-names probably mostly resulting from cut/paste errs

Manually backported (with changes and exceptions) from master 4469346
See: https://code.wireshark.org/review/5513

Change-Id: Id658b9e1803b2f5b92e711a3ce981ff602333d98
Reviewed-on: https://code.wireshark.org/review/5586
Reviewed-by: Bill Meier <wmeier@newsguy.com>