Use Jenkins reporting for test failures (#644)

Author: timja

pom.xml

@@ -38,6 +38,10 @@
     <node.version>20.19.0</node.version>
     <npm.version>10.9.2</npm.version>
     <spotless.check.skip>false</spotless.check.skip>
+
+    <!-- Opt in to Jenkins handling eslint results -->
+    <maven.test.failure.ignore>false</maven.test.failure.ignore>
+    <frontend.testFailureIgnore>${maven.test.failure.ignore}</frontend.testFailureIgnore>
   </properties>
 
   <dependencyManagement>