PY-57582 dataclasses: field with default value preceding KW_ONLY shows false-positive warning

- support marker field typed with KW_ONLY
- adjust other inspection message

GitOrigin-RevId: 28f30ffcc3400bc719c63eacd76e432a547a1a9c

python/testSrc/com/jetbrains/python/inspections/PyDataclassInspectionTest.java

@@ -400,6 +400,11 @@ public class PyDataclassInspectionTest extends PyInspectionTestCase {
     doMultiFileTest();
   }
 
+  // PY-57582
+  public void testFieldsOrderKwOnly() {
+    doTest();
+  }
+
   // PY-49946
   public void testFieldsOrderOverridden() {
     doTest();

python/testSrc/com/jetbrains/python/inspections/PyNamedTupleInspectionTest.java

@@ -25,6 +25,10 @@ public class PyNamedTupleInspectionTest extends PyInspectionTestCase {
     runWithLanguageLevel(LanguageLevel.PYTHON36, this::doTest);
   }
 
+  public void testTypingNTFieldsOrderKWOnly() {
+    doTest();
+  }
+
   @NotNull
   @Override
   protected Class<? extends PyInspection> getInspectionClass() {