Bump distroless/base-debian12 (#1582)

Bumps the all-deps group in /trillian/examples/deployment/docker/ctfe with 1 update: distroless/base-debian12.


Updates `distroless/base-debian12` from `c925d12` to `88e0a2a`

---
updated-dependencies:
- dependency-name: distroless/base-debian12
  dependency-type: direct:production
  dependency-group: all-deps
...

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

trillian/examples/deployment/docker/ctfe/Dockerfile

@@ -12,7 +12,7 @@ COPY . .
 
 RUN go build ./trillian/ctfe/ct_server
 
-FROM gcr.io/distroless/base-debian12@sha256:c925d12234f8d3fbef2256012b168004d4c47a82c4f06afcfd06fd208732fbe0
+FROM gcr.io/distroless/base-debian12@sha256:88e0a2ac7c9b54f1ef941e7978c21fd45b46cc6e768f4bc28f3618a51438dc5d
 
 COPY --from=build /build/ct_server /