Upgrade to Jetty 9.4.19.v20190610

Closes gh-17163

.bomr/bomr.yaml

@@ -39,10 +39,6 @@ bomr:
       - 'io.micrometer:micrometer-registry-azure-monitor'
       - 'org.eclipse.jetty.gcloud:jetty-gcloud-session-manager'
       - 'org.eclipse.jetty:jetty-home'
-      # Mismanaged by Jetty's bom. See
-      # https://github.com/eclipse/jetty.project/issues/3680
-      - 'org.eclipse.jetty:infinispan-embedded'
-      - 'org.eclipse.jetty:infinispan-remote'
     repositories:
       # Solr's Restlet dependencies
       - 'https://maven.restlet.com'

spring-boot-project/spring-boot-dependencies/pom.xml

@@ -104,7 +104,7 @@
 		<jedis.version>2.9.3</jedis.version>
 		<jersey.version>2.27</jersey.version>
 		<jest.version>6.3.1</jest.version>
-		<jetty.version>9.4.18.v20190429</jetty.version>
+		<jetty.version>9.4.19.v20190610</jetty.version>
 		<jetty-jsp.version>2.2.0.v201112011158</jetty-jsp.version>
 		<jetty-el.version>8.5.40</jetty-el.version>
 		<jetty-reactive-httpclient.version>1.0.3</jetty-reactive-httpclient.version>