[Dataset Quality] Add new doc link for mapping limits (#194156)

## Summary

As part of this
[issue](#190330), we need to add
link to the Elasticsearch Mapping Settings Limit page here -
https://www.elastic.co/guide/en/elasticsearch/reference/current/mapping-settings-limit.html

Not to mix this change with my original PR, creating a separate PR here

packages/kbn-doc-links/src/get_doc_links.ts

@@ -425,6 +425,7 @@ export const getDocLinks = ({ kibanaBranch, buildFlavor }: GetDocLinkOptions): D
       mappingPositionIncrementGap: `${ELASTICSEARCH_DOCS}position-increment-gap.html`,
       mappingRankFeatureFields: `${ELASTICSEARCH_DOCS}rank-feature.html`,
       mappingRouting: `${ELASTICSEARCH_DOCS}mapping-routing-field.html`,
+      mappingSettingsLimit: `${ELASTICSEARCH_DOCS}mapping-settings-limit.html`,
       mappingSimilarity: `${ELASTICSEARCH_DOCS}similarity.html`,
       mappingSourceFields: `${ELASTICSEARCH_DOCS}mapping-source-field.html`,
       mappingSourceFieldsDisable: `${ELASTICSEARCH_DOCS}mapping-source-field.html#disable-source-field`,