[BUG] Dashboards do not respect search:queryLanguage option

[neodescis]

Describe the bug

When search:queryLanguage is set to Lucene, creating a new dashboard does not respect this setting.

To Reproduce
Steps to reproduce the behavior:

1. Set search:queryLanguage to Lucene
2. Create a new dashboard
3. The default query language is DQL, not Lucene

Expected behavior
The default language should be whatever is specified in search:queryLanguage

OpenSearch Version
2.15.0

Dashboards Version
2.15.0

Additional context

I believe I have tracked this down to "kuery" being hard-coded here:

https://github.com/opensearch-project/OpenSearch-Dashboards/blob/main/src/plugins/dashboard/public/saved_dashboards/saved_dashboard.ts#L125

[CCongWang]

I can reproduce it using OSD 2.13 cluster