Bump org.apache.maven.plugins:maven-javadoc-plugin (#1393)

Bumps [org.apache.maven.plugins:maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) from 3.6.0 to 3.6.2.
- [Release notes](https://github.com/apache/maven-javadoc-plugin/releases)
- [Commits](apache/maven-javadoc-plugin@maven-javadoc-plugin-3.6.0...maven-javadoc-plugin-3.6.2)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-javadoc-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

plugins/maven/graphql-java-codegen-maven-plugin/pom.xml

@@ -63,7 +63,7 @@
         <version.maven-compiler-plugin>3.11.0</version.maven-compiler-plugin>
         <version.maven-resources-plugin>3.3.1</version.maven-resources-plugin>
         <version.maven-source-plugin>3.3.0</version.maven-source-plugin>
-        <version.maven-javadoc-plugin>3.6.0</version.maven-javadoc-plugin>
+        <version.maven-javadoc-plugin>3.6.2</version.maven-javadoc-plugin>
         <version.maven-deploy-plugin>3.1.1</version.maven-deploy-plugin>
         <version.nexus-staging-maven-plugin>1.6.13</version.nexus-staging-maven-plugin>
         <version.maven-release-plugin>3.0.1</version.maven-release-plugin>