xds: XdsDepManager should ignore updates after shutdown (1.72.x backport)#12038

kannanjgithub merged 1 commit intogrpc:v1.72.xgrpc/grpc-java:v1.72.xfrom

ejona86:backport-xdsdepman-shutdown-race-1.72ejona86/grpc-java:backport-xdsdepman-shutdown-race-1.72Copy head branch name to clipboard