Add @author attribution

See gh-42472

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/context/MessageSourceAutoConfiguration.java

@@ -59,6 +59,7 @@ import org.springframework.util.StringUtils;
  * @author Phillip Webb
  * @author Eddú Meléndez
  * @author Marc Becker
+ * @author Misagh Moayyed
  * @since 1.5.0
  */
 @AutoConfiguration

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/context/MessageSourceProperties.java

@@ -32,6 +32,7 @@ import org.springframework.core.io.Resource;
  *
  * @author Stephane Nicoll
  * @author Kedar Joshi
+ * @author Misagh Moayyed
  * @since 2.0.0
  */
 @ConfigurationProperties(prefix = "spring.messages")

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/context/MessageSourceAutoConfigurationTests.java

@@ -44,6 +44,8 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Stephane Nicoll
  * @author Kedar Joshi
  * @author Marc Becker
+ * @author Misagh Moayyed
+ * @author Phillip Webb
  */
 class MessageSourceAutoConfigurationTests {