Add Support for aruco Markers

[frastlin]

Hello,
Can support please be added for aruco Markers?
This is a particularly nice feature of OpenCV and one I use quite heavily.
Thank you,

[mjyc]

Check out https://github.com/ganwenyao/opencv_js

[frastlin]

There is also the other, more popular library not based off openCV:
https://github.com/ganwenyao/opencv_js