Use opencv-mobile in order to reduce the build size

[Crash--]

Hi,

First, thank you for the great work! We're really happy with your document-scanner plugin.

As you know, opencv adds a lot of MB to the final bundle. While waiting for Q3 2023 and the release of an Android API for scanning (see https://android-developers.googleblog.com/2023/05/build-smarter-android-apps-with-on-device-machine-learning.html), I'm currently exploring ways to reduce the size of my bundle in the meantime. It seems that there is a project called opencv-mobile that provides more compact binaries.

Do you think it's a good idea to pursue this option? If so, do you have any suggestions to get me started and make progress on this matter?

[KarlosQ]

@dmarcs Maybe can be a great idea to use opencv-mobile, what do you think?