missing javadoc error for external module (#726)

Co-authored-by: justin.mckelvy <justin.mckelvy@smilecdr.com>

Author: Capt-Mac

external/pom.xml

@@ -171,7 +171,9 @@
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
 				<configuration>
-					<skip>true</skip>
+					<additionalparam>-Xdoclint:none</additionalparam>
+					<additionalOptions>-Xdoclint:none</additionalOptions>
+					<additionalJOption>-Xdoclint:none</additionalJOption>
 				</configuration>
 			</plugin>
 			<plugin>