Upgrade to Jetty 9.4.34, AssertJ 3.18, Mockito 3.6
Upgrade to Jetty 9.4.34, AssertJ 3.18, Mockito 3.6

spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework