### Elasticsearch Version

8.6.0

### Installed Plugins

_No response_

### Java Version

_bundled_

### OS Version

Docker

### Problem Description

When testing datemath with complex date strings, I found that some worked and some didn't. I narrowed it down to the existence of the `|` pipe character in the string.

@dakrone seems to think this may be due to how the `IndexNameExpressionResolver` works differently for security-enabled vs. non-security-enabled clusters.

### Steps to Reproduce

## Security Disabled Cluster
```
curl -XGET 'http://localhost:9200/%3Cdatemath-%7B2001-01-01-13%7C%7C%2B1h%2Fh%7Byyyy-MM-dd-HH%7C-07%3A00%7D%7D%3E'
{"error":{"root_cause":[{"type":"illegal_argument_exception","reason":"Cross-cluster calls are not supported in this context but remote indices were requested: [<datemath-{2001-01-01-13||+1h/h{yyyy-MM-dd-HH|-07:00}}>]"}],"type":"illegal_argument_exception","reason":"Cross-cluster calls are not supported in this context but remote indices were requested: [<datemath-{2001-01-01-13||+1h/h{yyyy-MM-dd-HH|-07:00}}>]"},"status":400}%
```

## Security Enabled Cluster

```
curl -XGET -u sample -p 'https://secure.cluster.io/%3Cdatemath-%7B2001-01-01-13%7C%7C%2B1h%2Fh%7Byyyy-MM-dd-HH%7C-07%3A00%7D%7D%3E'
Enter host password for user 'sample':
{"error":{"root_cause":[{"type":"index_not_found_exception","reason":"no such index [datemath-2001-01-01-14]","index_uuid":"_na_","index":"datemath-2001-01-01-14"}],"type":"index_not_found_exception","reason":"no such index [datemath-2001-01-01-14]","index_uuid":"_na_","index":"datemath-2001-01-01-14"},"status":404}%
```

### Logs (if relevant)

_No response_
server/src/main/java/org/elasticsearch/cluster/metadata/IndexNameExpressionResolver.java
includeDataStreams,
            getSystemIndexAccessLevel(),
            getSystemIndexAccessPredicate(),
            getNetNewSystemIndexPredicate()
        );
        final Collection<String> expressions = resolveExpressions(context, request.index());
        if (expressions.size() == 1) {
            IndexAbstraction ia = state.metadata().getIndicesLookup().get(expressions.iterator().next());
            if (ia.getType() == Type.ALIAS) {
                Index writeIndex = ia.getWriteIndex();
                if (writeIndex == null) {
                    throw new IllegalArgumentException(
                        "no write index is defined for alias ["
                            + ia.getName()
                            + "]."
                            + " The write index may be explicitly disabled using is_write_index=false or the alias points to multiple"
                            + " indices without one being designated as a write index"
                    );
                }
            }
            checkSystemIndexAccess(context, Set.of(ia.getWriteIndex()));
            return ia;
        } else {
            throw new IllegalArgumentException(
                "unable to return a single target as the provided expression and options got resolved to multiple targets"
            );
        }
    }
    protected static Collection<String> resolveExpressions(Context context, String... expressions) {
        if (context.getOptions().expandWildcardExpressions() == false) {