Remove Javadoc throw for ConfigurationPropertyName.ofIfValid()

See gh-22018

Author: izeye

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source/ConfigurationPropertyName.java

@@ -515,7 +515,6 @@ public static ConfigurationPropertyName of(CharSequence name) {
 	 * if the name is not valid.
 	 * @param name the source name
 	 * @return a {@link ConfigurationPropertyName} instance
-	 * @throws InvalidConfigurationPropertyNameException if the name is not valid
 	 * @since 2.3.1
 	 */
 	public static ConfigurationPropertyName ofIfValid(CharSequence name) {