Update crates/rmcp/src/model/elicitation_schema.rs

Co-authored-by: Copilot <[email protected]>

Author: ByteBaker

crates/rmcp/src/model/elicitation_schema.rs

@@ -31,7 +31,7 @@ const_string!(StringTypeConst = "string");
 const_string!(NumberTypeConst = "number");
 const_string!(IntegerTypeConst = "integer");
 const_string!(BooleanTypeConst = "boolean");
-const_string!(EnumTypeConst = "enum");
+const_string!(EnumTypeConst = "string");
 
 // =============================================================================
 // PRIMITIVE SCHEMA DEFINITIONS