renamed "conditionaltypescope" to "conditional_type_scope"

javascript/ql/src/semmlecode.javascript.dbscheme

@@ -425,7 +425,7 @@ case @scope.kind of
 | 13 = @mapped_type_scope
 | 14 = @enum_scope
 | 15 = @external_module_scope
-| 16 = @conditionaltypescope;
+| 16 = @conditional_type_scope;
 
 scopenodes (unique int node: @ast_node ref,
             int scope: @scope ref);