Update since info for backported changes

(cherry picked from commit a071fc9)

Author: marcphilipp

junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/discovery/DeclaredMethodSelector.java

@@ -28,7 +28,7 @@
  * that case both methods should be discovered because the one declared in the
  * subclass does <em>not</em> override the one in the super class.
  *
- * @since 6.0.1
+ * @since 5.14.1
  */
 record DeclaredMethodSelector(List<Class<?>> testClasses, Method method) implements DiscoverySelector {
 	DeclaredMethodSelector {

junit-platform-commons/src/main/java/org/junit/platform/commons/util/ReflectionUtils.java

@@ -1849,9 +1849,9 @@ private static boolean isMethodOverriddenBy(Method upper, Method lower) {
 	}
 
 	/**
-	 * @since 6.0.1
+	 * @since 5.14.1
 	 */
-	@API(status = INTERNAL, since = "6.0.1")
+	@API(status = INTERNAL, since = "5.14.1")
 	public static boolean isPackagePrivate(Member member) {
 		int modifiers = member.getModifiers();
 		return !(Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers) || Modifier.isPrivate(modifiers));
@@ -1862,9 +1862,9 @@ private static boolean isDeclaredInSamePackage(Method m1, Method m2) {
 	}
 
 	/**
-	 * @since 6.0.1
+	 * @since 5.14.1
 	 */
-	@API(status = INTERNAL, since = "6.0.1")
+	@API(status = INTERNAL, since = "5.14.1")
 	public static boolean isDeclaredInSamePackage(Class<?> c1, Class<?> c2) {
 		return c1.getPackageName().equals(c2.getPackageName());
 	}

jupiter-tests/src/test/java/org/junit/jupiter/engine/TestMethodOverridingTests.java

@@ -29,7 +29,7 @@
 import org.junit.platform.testkit.engine.EngineExecutionResults;
 
 /**
- * @since 6.0.1
+ * @since 5.14.1
  */
 class TestMethodOverridingTests extends AbstractJupiterTestEngineTests {