message: fix aspect test to react to change in native code(?)
diff: @@ -46,7 +46,7 @@ describe("ElementAspect", () => {
  assert.equal(aspect2.schemaName, "DgnPlatformTest");
  assert.equal(aspect2.className, "TestUniqueAspect");
  assert.equal(aspect2.testUniqueAspectProperty, "Aspect2-Updated");
  - assert.isUndefined(aspect2.length);
  + assert.isNull(aspect2.length);
  assert.isTrue(Object.isFrozen(aspect2));
  const multiAspectsA: ElementMultiAspect[] = await element.getMultiAspects("DgnPlatformTest.TestMultiAspectNoHandler");
  