build(deps): bump jaegertracing/all-in-one from 50974de to `a8749c7…

…` in /examples/shared/jaeger (#31827)

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

Bumps jaegertracing/all-in-one from `50974de` to `a8749c7`.

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/shared/jaeger/Dockerfile

@@ -1,4 +1,4 @@
-FROM jaegertracing/all-in-one@sha256:50974de35799552df81e982c26f3bf8d3e16811fcf45cf51eb03575922ceff55
+FROM jaegertracing/all-in-one@sha256:a8749c727049964106f2fb060c451d673919fc1e8e28f57f93bfccd319c3d61a
 HEALTHCHECK \
     --interval=1s \
     --timeout=1s \