Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.6.0 to 3.6.2 (

#293)

* Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.6.0 to 3.6.2

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]>

* Minor fix

---------

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

pom.xml

@@ -72,6 +72,7 @@
     <okhttp.version>3.14.9</okhttp.version>
 
     <surefire.version>3.2.2</surefire.version>
+    <javadoc-plugin.version>3.6.2</javadoc-plugin.version>
   </properties>
 
   <repositories>
@@ -416,7 +417,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.6.0</version>
+        <version>${javadoc-plugin.version}</version>
         <configuration>
           <source>${project.build.targetJdk}</source>
           <encoding>${project.build.sourceEncoding}</encoding>
@@ -494,7 +495,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.6.0</version>
+        <version>${javadoc-plugin.version}</version>
         <configuration>
           <doctitle>${project.name} ${project.version} API</doctitle>
           <aggregate>true</aggregate>