fix: remove javadoc custom configuration that breaks release

[INFO] [ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.11.3:jar (attach-javadocs) on project scala-maven-plugin: MavenReportException: Error while generating Javadoc:
[INFO] [ERROR] Exit code: 1
[INFO] [ERROR] javadoc: error - Error fetching URL: https://slf4j.org/api/
[INFO] [ERROR] Command line was: /Library/Java/JavaVirtualMachines/zulu-11.jdk/Contents/Home/bin/javadoc -J-Xmx512m -J-Xms128m -J-Duser.language= -J-Duser.country= @options @packages
[INFO] [ERROR]
[INFO] [ERROR] Refer to the generated Javadoc files in '/Users/slandelle/Documents/dev/projects/scala-maven-plugin/target/reports/apidocs' dir.
[INFO] [ERROR]
[INFO] [ERROR] -> [Help 1]

Author: slandelle

pom.xml

@@ -424,31 +424,6 @@
       </plugin>
       <plugin>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <configuration>
-          <minmemory>128m</minmemory>
-          <maxmemory>512m</maxmemory>
-          <useStandardDocletOptions>true</useStandardDocletOptions>
-          <charset>${encoding}</charset>
-          <encoding>${encoding}</encoding>
-          <docencoding>${encoding}</docencoding>
-          <docfilessubdirs>true</docfilessubdirs>
-          <breakiterator>true</breakiterator>
-          <version>true</version>
-          <author>true</author>
-          <keywords>true</keywords>
-          <doclint>-missing</doclint>
-          <links>
-            <!--link>http://java.sun.com/j2se/${maven.compiler.source}/docs/api/</link-->
-            <link>https://slf4j.org/api/</link>
-            <link>https://commons.apache.org/proper/commons-lang/javadocs/api-release/</link>
-            <link>https://commons.apache.org/proper/commons-io/javadocs/api-release/</link>
-            <link>https://junit.org/junit4/javadoc/latest/</link>
-          </links>
-          <!-- additionalparam>-nopackagediagram</additionalparam-->
-          <!-- additionalparam>-sourceclasspath ${project.build.outputDirectory}</additionalparam-->
-          <!-- -sourceclasspath ${project.build.outputDirectory} -->
-          <excludePackageNames>${project.groupId}.example*:${project.groupId}.util.internal*</excludePackageNames>
-        </configuration>
         <executions>
           <execution>
             <id>attach-javadocs</id>