build(deps): bump distroless/base in /health-probe-proxy (#7708)

Bumps distroless/base from `7a4bffc` to `e9d0321`.

---
updated-dependencies:
- dependency-name: distroless/base
  dependency-type: direct:production
...

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

Author: dependabot[bot]

health-probe-proxy/Dockerfile

@@ -14,6 +14,6 @@
 
 # syntax=docker/dockerfile:1
 
-FROM gcr.io/distroless/base:latest@sha256:7a4bffcb07307d97aa731b50cb6ab22a68a8314426f4e4428335939b5b1943a5
+FROM gcr.io/distroless/base:latest@sha256:e9d0321de8927f69ce20e39bfc061343cce395996dfc1f0db6540e5145bc63a5
 COPY bin/health-probe-proxy /usr/local/bin/health-probe-proxy
 ENTRYPOINT [ "/usr/local/bin/health-probe-proxy" ]