HADOOP-15815. Upgrade Eclipse Jetty version to 9.3.24. Cotributed by Boris Vulikh.

(cherry picked from commit e28c00c290a06813d156a845b93e806f71413dbf)

hadoop-project/pom.xml

@@ -35,7 +35,7 @@
 
     <failIfNoTests>false</failIfNoTests>
     <maven.test.redirectTestOutputToFile>true</maven.test.redirectTestOutputToFile>
-    <jetty.version>9.3.19.v20170502</jetty.version>
+    <jetty.version>9.3.24.v20180605</jetty.version>
     <test.exclude>_</test.exclude>
     <test.exclude.pattern>_</test.exclude.pattern>