chore(deps): bump distroless/base from 4f9fe94 to 9687cd3 (#3968)

Bumps distroless/base from `4f9fe94` to `9687cd3`.

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

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

Dockerfile

@@ -35,7 +35,7 @@ RUN apt-get update && apt-get install -y ca-certificates
 # Remove expired root (https://github.com/pomerium/pomerium/issues/2653)
 RUN rm /usr/share/ca-certificates/mozilla/DST_Root_CA_X3.crt && update-ca-certificates
 
-FROM gcr.io/distroless/base:debug@sha256:4f9fe9414e01e5398881db4f30d810e832bcaece5f11f3d09a1e541311b2ce53
+FROM gcr.io/distroless/base:debug@sha256:9687cd34957d0d119614d97476d057922bacd7060910a25d68f682f947621cf5
 ENV AUTOCERT_DIR /data/autocert
 WORKDIR /pomerium
 COPY --from=build /go/src/github.com/pomerium/pomerium/bin/* /bin/