clean up pom

Author: dschwartz-ftadvisory

pom.xml

@@ -102,7 +102,6 @@
         <maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
         <maven-install-plugin.version>3.1.4</maven-install-plugin.version>
         <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
-        <maven-javadoc-plugin.version>3.11.3</maven-javadoc-plugin.version>
         <maven-dependency-plugin.version>3.1.1</maven-dependency-plugin.version>
         <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
         <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
@@ -504,7 +503,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>${maven-javadoc-plugin.version}</version>
                 <configuration combine.self="override">
                     <failOnError>false</failOnError>
                 </configuration>