Suppress warnings for deprecated AnnotationFilter.NONE enum constant

See gh-24932

spring-core/src/test/java/org/springframework/core/annotation/AnnotationFilterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -99,6 +99,7 @@ class AnnotationFilterTests {
 	}
 
 	@Test
+	@SuppressWarnings("deprecation")
 	void noneReturnsFalse() {
 		assertThat(AnnotationFilter.NONE.matches(Retention.class)).isFalse();
 		assertThat(AnnotationFilter.NONE.matches(Nullable.class)).isFalse();

spring-core/src/test/java/org/springframework/core/annotation/MergedAnnotationsTests.java

@@ -1253,6 +1253,7 @@ class MergedAnnotationsTests {
 	}
 
 	@Test
+	@SuppressWarnings("deprecation")
 	void getRepeatableDeclaredOnClassWithAttributeAliases() {
 		assertThat(MergedAnnotations.from(HierarchyClass.class).stream(
 				TestConfiguration.class)).isEmpty();