reset method
Resets the user identity and clears stored user data.
clearAnonymousId determines whether to clear the anonymous ID.
When set to true, a new anonymous ID will be generated.
This method is typically called when a user logs out.
Implementation
void reset({bool clearAnonymousId = false}) {
RudderSdkPlatform.instance.reset(clearAnonymousId: clearAnonymousId);
}