### Is there an existing issue for this?

- [X] I have searched the existing issues

### Enhancement description

https://github.com/localstack/localstack/pull/8754 added EventBridge Scheduler support however LocalStack is missing support for resource types: `AWS::Scheduler::Schedule` and `AWS::Scheduler::ScheduleGroup`

Follow up on https://github.com/localstack/localstack/issues/7268

### 🧑‍💻 Implementation

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-scheduler-schedule.html

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-scheduler-schedulegroup.html

### Anything else?

_No response_
self, raw_payload: ResourceProviderPayload, max_iterations: int = 30, sleep_time: float = 5
    ) -> ProgressEvent[Properties]:
        payload = copy.deepcopy(raw_payload)
        for current_iteration in range(max_iterations):
            resource_type = get_resource_type(
                {"Type": raw_payload["resourceType"]}
            )  
            try:
                resource_provider = self.load_resource_provider(resource_type)
                logical_resource_id = raw_payload["requestData"]["logicalResourceId"]
                resource = self.resources[logical_resource_id]
                resource["SpecifiedProperties"] = raw_payload["requestData"]["resourceProperties"]
                event = self.execute_action(resource_provider, payload)
                if event.status == OperationStatus.FAILED:
                    return event
                if event.status == OperationStatus.SUCCESS:
                    if not isinstance(resource_provider, LegacyResourceProvider):
                        
                        
                        if isinstance(resource_provider, LegacyResourceProvider):
                            raise Exception(
                                "A GenericBaseModel should always have a PhysicalResourceId set after deployment"
                            )
                        if not hasattr(resource_provider, "SCHEMA"):
                            raise Exception(
                                "A ResourceProvider should always have a SCHEMA property defined."
                            )
                        resource_type_schema = resource_provider.SCHEMA
                        physical_resource_id = (
                            self.extract_physical_resource_id_from_model_with_schema(