Merge branch 'master' into dependabot/maven/org.apache.maven.plugins-maven-jxr-plugin-3.6.0

Author: yuokada

pom.xml

@@ -324,7 +324,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-jar-plugin</artifactId>
-        <version>3.3.0</version>
+        <version>3.4.2</version>
         <configuration>
           <archive>
             <manifest>