Include change from jakartaee-tck PR 151

Author: aguibert

tck/src/main/java/jakarta/json/bind/tck/api/annotation/AnnotationTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -72,7 +72,7 @@ public static WebArchive createTestArchive() {
   @Test
   public void testJsonbDateFormat() {
     String jsonString = jsonb.toJson(new SimpleAnnotatedDateContainer());
-    assertThat(jsonString, RegexMatcher.matches("\\{\\s*\"instance\"\\s*:\\s*\"Do, 01 Jan 1970\"\\s*}"));
+    assertThat(jsonString, RegexMatcher.matches("\\{\\s*\"instance\"\\s*:\\s*\"Do(\\.?), 01 Jan(\\.?) 1970\"\\s*}"));
   }
 
   /*