fix: restore val

src/google/protobuf/compiler/java/enum_field.cc

@@ -283,7 +283,7 @@ void ImmutableEnumFieldGenerator::GenerateKotlinDslMembers(
     io::Printer* printer) const {
   WriteFieldDocComment(printer, descriptor_);
   printer->Print(variables_,
-                 "$kt_deprecation$public var $kt_name$: $kt_type$\n"
+                 "$kt_deprecation$ var $kt_name$: $kt_type$\n"
                  "  @JvmName(\"${$get$kt_capitalized_name$$}$\")\n"
                  "  get() = $kt_dsl_builder$.${$get$capitalized_name$$}$()\n"
                  "  @JvmName(\"${$set$kt_capitalized_name$$}$\")\n"
@@ -1090,7 +1090,7 @@ void RepeatedImmutableEnumFieldGenerator::GenerateKotlinDslMembers(
 
   WriteFieldDocComment(printer, descriptor_);
   printer->Print(variables_,
-                 "$kt_deprecation$ $kt_name$: "
+                 "$kt_deprecation$ val $kt_name$: "
                  "com.google.protobuf.kotlin.DslList"
                  "<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>\n"
                  "  @kotlin.jvm.JvmSynthetic\n"