Revert "Allow "(g)make tags" to work again"

This reverts commit 6b8fe87ef48abb95dd303871d0835c153cf8c891.

Change-Id: Ie4f681186c1555e6ab966e7db687035f7fc5e60f
Reviewed-on: https://code.wireshark.org/review/5472
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>