fix: pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-ORGECLIPSEJETTY-2945452
- https://snyk.io/vuln/SNYK-JAVA-ORGECLIPSEJETTY-2945458
- https://snyk.io/vuln/SNYK-JAVA-ORGECLIPSEJETTY-2945459

pom.xml

@@ -89,7 +89,7 @@ limitations under the License.
     <java-diff.version>1.1</java-diff.version>
     <javacc-maven-plugin.version>2.4</javacc-maven-plugin.version>
     <jcip-annotations.version>1.0-1</jcip-annotations.version>
-    <jetty.version>9.2.15.v20160210</jetty.version>
+    <jetty.version>10.0.10</jetty.version>
     <jmh.version>1.12</jmh.version>
     <jsoup.version>1.10.2</jsoup.version>
     <junit.version>4.12</junit.version>
@@ -155,7 +155,7 @@ limitations under the License.
   <!-- No dependencies here. Declare dependency VERSIONS in
        dependencyManagement, below, and each dependency in the module that uses
        it. -->
-  <dependencies />
+  <dependencies/>
 
   <dependencyManagement>
     <dependencies>