build(deps): bump wolfi/chainguard-base from 9ded4d2 to 66d7835 (#2373)

Bumps [wolfi/chainguard-base](https://github.com/chainguard-images/images-private) from `9ded4d2` to `66d7835`.
- [Commits](https://github.com/chainguard-images/images-private/commits)

---
updated-dependencies:
- dependency-name: wolfi/chainguard-base
  dependency-version: latest
  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]

Dockerfile.wolfi

@@ -1,3 +1,3 @@
-FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:9ded4d2364e7f263cada56b0b9ca3ef643e8dac958a79df3d18c2a9f0a33fbc7
+FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:66d78357f294fef975f0286c04f963249b5c6a835a53c26a4d1c8dd5ecfbd57d
 ARG AGENT_DIR
 COPY ${AGENT_DIR} /opt/python