Not enabling 'Precise' location on iOS does not error out

**Describe the bug**
On Android, if I don't provide "precise" location data permission (just "approximate"), the `addWatcher` method returns an error in the callback function with the code "NOT_AUTHORIZED", but on iOS, there is no error and tracking starts. We need precise location for our usage.

**To Reproduce**
Steps to reproduce the behavior:
1. Create an app that uses this plugin
2. Set the `addWatcher` method
3. Allow location permission on the app but not 'precise' (on Android: choose 'approximate'; on iOS: toggle off 'precise location')
4. On an Android device, the plugin throws an error "NOT_AUTHORIZED" but on an iOS device, it does not and the location tracking begins.

**Expected behavior**
iOS behaves the same way as Android: `error` is present in the `addWatcher` method's callback function if "precise location" is not granted by the user

**Screenshots**
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**Smartphone (please complete the following information):**
- Device: iPhone 14 Pro
- OS: iOS17.4.1

**Additional context**
Add any other context about the problem here.