### 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_
from __future__ import annotations
import copy
import logging
import time
import uuid
from dataclasses import dataclass, field
from enum import Enum, auto
from logging import Logger
from typing import TYPE_CHECKING, Any, Callable, Generic, Optional, Type, TypedDict, TypeVar
import botocore
from botocore.exceptions import UnknownServiceError
from plugin import Plugin, PluginManager
from localstack import config
from localstack.aws.connect import ServiceLevelClientFactory, connect_to
from localstack.services.cloudformation import usage
from localstack.services.cloudformation.deployment_utils import (
    check_not_found_exception,
    convert_data_types,
    fix_account_id_in_arns,
    fix_boto_parameters_based_on_report,
    log_not_available_message,
    remove_none_values,
)