[aur-requests] [PRQ#16993] Merge Request for ros-melodic-opencv3

[notify at aur.archlinux.org]

bionade24 [1] filed a request to merge ros-melodic-opencv3 [2] into
opencv3-opt [3]:

This package has no package depending on it anymore and was replaced
by opencv3-opt

[1] https://aur.archlinux.org/account/bionade24/
[2] https://aur.archlinux.org/pkgbase/ros-melodic-opencv3/
[3] https://aur.archlinux.org/pkgbase/opencv3-opt/