### CI Link

https://gradle-enterprise.elastic.co/s/323cgxy7itfky

### Repro line

REPRODUCE WITH: ./gradlew ':server:test' --tests "org.elasticsearch.common.StringsTests.testDeleteAny" -Dtests.seed=8A64C9DD086550D3 -Dtests.locale=it -Dtests.timezone=Asia/Baghdad -Druntime.java=17	

### Does it reproduce?

Yes

### Applicable branches

main

### Failure history

https://gradle-enterprise.elastic.co/scans/tests?search.timeZoneId=Europe/Rome&tests.container=org.elasticsearch.common.StringsTests&tests.test=testDeleteAny

### Failure excerpt

```
java.lang.AssertionError: |  
  | Expected: "짞ĐGⰣ*ﮢ" |  
  | but: was "짞ĐGⰣﮢ"
```
server/src/test/java/org/elasticsearch/common/StringsTests.java
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */
package org.elasticsearch.common;
import org.elasticsearch.common.util.set.Sets;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xcontent.ToXContent;
import org.elasticsearch.xcontent.ToXContentObject;
import java.util.ArrayList;
import java.util.Arrays;