Update to embedded Tomcat websocket 8.5.73

Closes gh-10619

gradle/dependency-management.gradle

@@ -145,11 +145,11 @@ dependencyManagement {
 		dependency 'org.apache.taglibs:taglibs-standard-impl:1.2.5'
 		dependency 'org.apache.taglibs:taglibs-standard-jstlel:1.2.5'
 		dependency 'org.apache.taglibs:taglibs-standard-spec:1.2.5'
-		dependency 'org.apache.tomcat.embed:tomcat-embed-websocket:8.5.72'
 		dependency 'org.apache.tomcat.embed:tomcat-embed-core:9.0.56'
 		dependency 'org.apache.tomcat.embed:tomcat-embed-el:9.0.56'
 		dependency 'org.apache.tomcat.embed:tomcat-embed-jasper:9.0.56'
 		dependency 'org.apache.tomcat.embed:tomcat-embed-logging-log4j:9.0.56'
+		dependency 'org.apache.tomcat.embed:tomcat-embed-websocket:8.5.73'
 		dependency 'org.apache.tomcat:tomcat-annotations-api:9.0.56'
 		dependency "org.aspectj:aspectjrt:$aspectjVersion"
 		dependency "org.aspectj:aspectjtools:$aspectjVersion"