Bump curlimages/curl from 4bfa3e2 to 08e4660 (#2440)

Bumps curlimages/curl from `4bfa3e2` to `08e4660`.

---
updated-dependencies:
- dependency-name: curlimages/curl
  dependency-type: direct:production
...

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

Dockerfile.asserts

@@ -27,7 +27,7 @@ RUN GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o ./index -a ./tests/assert-
 
 # Use the curl container image to ensure we have curl installed. Also, it is a
 # minimal container image
-FROM curlimages/curl@sha256:4bfa3e2c0164fb103fb9bfd4dc956facce32b6c5d47cc09fcec883ce9535d5ac
+FROM curlimages/curl@sha256:08e466006f0860e54fc299378de998935333e0e130a15f6f98482e9f8dab3058
 WORKDIR /
 COPY --from=builder /workspace/reporter .
 COPY --from=builder /workspace/reporter-otlp .