change the label type for Define Script label to make it non clickable (

elastic#119947)

src/plugins/data_view_field_editor/public/components/field_editor/form_fields/script_field.tsx

@@ -218,6 +218,7 @@ const ScriptFieldComponent = ({ existingConcreteFields, links }: Props) => {
           <>
             <EuiFormRow
               label={label}
+              hasChildLabel={false}
               id="runtimeFieldScript"
               error={errorMessage}
               isInvalid={!isValid}