Bumping up to the new remoting library

changelog.html

@@ -64,6 +64,8 @@ Upcoming changes</a>
   <li class=bug>
     NPE in MavenFingerprinter.getArtifactRepositoryMaven21.
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-18441">issue 18441</a>)
+  <li class=rfe>
+    More reliability improvement in remote slave reconnection.
 </ul>
 </div><!--=TRUNK-END=-->
 

pom.xml

@@ -175,7 +175,7 @@ THE SOFTWARE.
       <dependency>
         <groupId>org.jenkins-ci.main</groupId>
         <artifactId>remoting</artifactId>
-        <version>2.28</version>
+        <version>2.30</version>
       </dependency>
 
       <dependency>