build(deps): bump jaegertracing/all-in-one in /examples/shared/jaeger

Bumps jaegertracing/all-in-one from `412f505` to `6ea4f4b`.

---
updated-dependencies:
- dependency-name: jaegertracing/all-in-one
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

examples/shared/jaeger/Dockerfile

@@ -1,4 +1,4 @@
-FROM jaegertracing/all-in-one@sha256:412f505de981545411af742c85fe32aac8dae71092159b36d827fe0dff26cd21
+FROM jaegertracing/all-in-one@sha256:6ea4f4ba30ac4e9c1b134d4ffd1ad55a12575b55c8dd1b306f93e78dfa925775
 HEALTHCHECK \
     --interval=1s \
     --timeout=1s \