Adding includeReverseGeocoding call method to PlacePickerOptions

[langsmith]

This pr resolves #857 by adding a PlacePickerOptions.Builder() method to includeReverseGeocode(boolean). If false is passed through, the bottom sheet is hidden and no geocoding call is made (saving developer $). If true, bottom sheet is shown with reverse geocoding information displayed.

cc @kbauhaus as fyi about search-related functionality.

[langsmith]

cc @androideveloper , who asked about this in #857

[langsmith]

Also meant to note that if false is passed through, PlacePicker.getLastCameraPosition(data) should be used to get the CameraPosition that represents the picked location. This is done in the test app's PickerLauncherActivity:

mapbox-plugins-android/app/src/main/java/com/mapbox/mapboxsdk/plugins/testapp/activity/places/PickerLauncherActivity.kt

Lines 54 to 57 in acf7a5d

	} else {
	val cameraPosition = PlacePicker.getLastCameraPosition(data)
	Toast.makeText(this, cameraPosition.target.toString(), Toast.LENGTH_LONG).show()
	}

[androideveloper]

Great, Thanks! Btw, is there a way to enable "My location" button in Place Picker page that zooms to user current location?

[androideveloper]

cc @karapetyanmery, take a look

[langsmith]

@androideveloper ,

is there a way to enable "My location" button in Place Picker page that zooms to user current location

There currently isn't a way to enable this, but it wouldn't be too hard to add this. I've created #973 to track your request.