Merge pull request #391 from jruby/dependabot/maven/1.2-stable/maven-dev-deps-61346b9795

1.2.x: Bump org.codehaus.mojo:versions-maven-plugin from 2.20.1 to 2.21.0 in the maven-dev-deps group

Author: chadlwilson

pom.xml

@@ -282,7 +282,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>versions-maven-plugin</artifactId>
-        <version>2.20.1</version>
+        <version>2.21.0</version>
         <configuration>
           <ignoredVersions>.*-(alpha|beta|M)[-0-9]+</ignoredVersions>
         </configuration>