Bump jetty-server from 9.4.12.v20180830 to 10.0.10 in /ambari-project

Bumps [jetty-server](https://github.com/eclipse/jetty.project) from 9.4.12.v20180830 to 10.0.10.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](https://github.com/eclipse/jetty.project/compare/jetty-9.4.12.v20180830...jetty-10.0.10)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-server
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

ambari-project/pom.xml

@@ -30,7 +30,7 @@
     <solr.version>5.5.2</solr.version>
     <ambari.dir>${project.parent.basedir}</ambari.dir>
     <powermock.version>1.6.3</powermock.version>
-    <jetty.version>9.4.12.v20180830</jetty.version>
+    <jetty.version>10.0.10</jetty.version>
     <ldap-api.version>1.0.0</ldap-api.version>
     <checkstyle.version>8.9</checkstyle.version>
     <swagger.version>1.5.19</swagger.version>