### Elasticsearch Version

all serverless

### Installed Plugins

_No response_

### Java Version

_bundled_

### OS Version

all

### Problem Description

Creating a time series instance in Serverless fails with the following error:

```
elasticsearch.exceptions.RequestError: RequestError(400, 'illegal_argument_exception', 'Settings [index.time_series.end_time,index.time_series.start_time,index.routing_path] are not available when running in serverless mode')
```

### Steps to Reproduce

I used a custom Python client script to create an index

```
from elasticsearch import Elasticsearch
import sys
import argparse
import os

if os.environ.get('API_KEY') is None or os.environ.get('ELASTICSEARCH_URL') is None:
    print(f"Missing environment variables 'API_KEY' and 'ELASTICSEARCH_URL'")

api_key = os.environ.get("API_KEY")
elasticsearch_url = os.environ.get("ELASTICSEARCH_URL")

print(f"Using api key: {api_key}")
print(f"Using Elasticsearch url: {elasticsearch_url}")

client = Elasticsearch(
  elasticsearch_url,
  api_key=api_key
)

parser = argparse.ArgumentParser(description='Elasticsearch TSDB indexing')
parser.add_argument('dataset', help='The set of documents to index as a Json file')
parser.add_argument('index', help='The index where data will be indexed')

args = parser.parse_args()

mappings = {
    "settings": {
      "index": {
        "mapping.total_fields.limit": 10000,
        "codec": "default",
        "routing_path": [
          "cloud_region",
          "pod_id"
        ],
        "time_series": {
          "start_time": "2023-09-01T00:00:00",
          "end_time": "2023-09-30T23:59:59"
        }
      }
    },
    "mappings": {
        "properties": {
            "@timestamp": {
                "type": "date"
            },
            "cloud_region": {
                "type": "keyword",
                "time_series_dimension": "true"
            },
            "pod_id": {
                "type": "keyword",
                "time_series_dimension": "true"
            },
            "counter": {
                "type": "integer",
                "time_series_metric": "counter"
            },
            "gauge": {
                "type": "double",
                "time_series_metric": "gauge"
            }
        }
    }
}


delete_response = client.indices.delete(
    index=args.index,
    ignore_unavailable=True
)
print(f"Delete response: {delete_response}")

create_response = client.indices.create(
    args.index,
    body=mappings
)
print(f"Create response: {create_response}")
```

### Logs (if relevant)

_No response_
server/src/main/java/org/elasticsearch/index/IndexSettings.java
Property.IndexScope
    );
    public static final Setting<TimeValue> INDEX_TRANSLOG_SYNC_INTERVAL_SETTING = Setting.timeSetting(
        "index.translog.sync_interval",
        TimeValue.timeValueSeconds(5),
        TimeValue.timeValueMillis(100),
        Property.Dynamic,
        Property.IndexScope
    );
    public static final Setting<TimeValue> INDEX_SEARCH_IDLE_AFTER = Setting.timeSetting(
        "index.search.idle.after",
        TimeValue.timeValueSeconds(30),
        TimeValue.timeValueMinutes(0),
        Property.IndexScope,
        Property.Dynamic
    );
    public static final Setting<Translog.Durability> INDEX_TRANSLOG_DURABILITY_SETTING = Setting.enumSetting(
        Translog.Durability.class,
        "index.translog.durability",
        Translog.Durability.REQUEST,
        Property.Dynamic,
        Property.IndexScope
    );
    public static final Setting<Boolean> INDEX_WARMER_ENABLED_SETTING = Setting.boolSetting(
        "index.warmer.enabled",
        true,
        Property.Dynamic,
        Property.IndexScope
    );
    public static final Setting<String> INDEX_CHECK_ON_STARTUP = new Setting<>("index.shard.check_on_startup", "false", (s) -> {