cmd/server: update jaeger to 1.24.0
Created by: ggilmore
Addresses issue reported here.
Additionaly, this brings the Jaeger version in sourcegraph/sourcegraph
in sync with the version used in sourcegraph/jaeger
: https://github.com/sourcegraph/sourcegraph/blob/a9fb33f127504117911473053576453e2f76d15a/docker-images/jaeger-agent/build.sh#L7