Merge branch 'main' into es-12656-linked-proj-cfg

Author: JeremyDahlgren

server/src/main/java/org/elasticsearch/index/mapper/DynamicFieldsBuilder.java

@@ -339,6 +339,7 @@ public boolean newDynamicStringField(DocumentParserContext context, String name)
                     new TextFieldMapper.Builder(
                         name,
                         indexSettings.getIndexVersionCreated(),
+                        indexSettings.getMode(),
                         context.indexAnalyzers(),
                         SourceFieldMapper.isSynthetic(indexSettings),
                         false