Provide more descriptive error message when removing a marker that doesn't exist

[danswick]

Platform: Android
Mapbox SDK version: 4.2.2

Steps to trigger behavior

Attempt to remove a marker that does not exist.

Expected behavior

Graceful failure with descriptive error message and/or Java exception (instead of native).

Actual behavior

Crash with an error message similar to:

void mbgl::AnnotationManager::removeAnnotation(const AnnotationID &): assertion "false" failed

[tobrun]

We should prevent calling into core when the marker hasn't been added to the map. Adding this to the next milestone for visibility.