chore(deps): update jetty monorepo to v12.1.9

Author: renovate[bot]

eo-integration-tests/pom.xml

@@ -188,13 +188,13 @@
     <dependency>
       <groupId>org.eclipse.jetty</groupId>
       <artifactId>jetty-server</artifactId>
-      <version>12.1.7</version>
+      <version>12.1.9</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.eclipse.jetty</groupId>
       <artifactId>jetty-proxy</artifactId>
-      <version>12.1.7</version>
+      <version>12.1.9</version>
       <scope>test</scope>
     </dependency>
   </dependencies>