Give a longer timeout for test

Original commit: elastic/x-pack-elasticsearch@461d7eee8f

elasticsearch/x-pack/monitoring/src/test/java/org/elasticsearch/xpack/monitoring/agent/exporter/local/LocalExporterTemplateTests.java

@@ -70,7 +70,7 @@ public class LocalExporterTemplateTests extends AbstractExporterTemplateTestCase
                 }
             }
             assertTrue("failed to find a pipeline matching [" + name + "]", found);
-        }, 30, TimeUnit.SECONDS);
+        }, 60, TimeUnit.SECONDS);
     }
 
     @Override