Get rid of jcenter in dependencies
JCenter is shutting down, we should stop using it.
https://jfrog.com/blog/into-the-sunset-bintray-jcenter-gocenter-and-chartcenter/
The dependencies that use it are:
- TraceDroid
- uCrop
- info.androidhive:imagefilters (https://github.com/ravi8x/AndroidPhotoFilters)
- org.jetbrains.trove4j