build(deps): bump wolfi/chainguard-base from 6a3678e to a83a91a (#2478)

Bumps [wolfi/chainguard-base](https://github.com/chainguard-images/images-private) from `6a3678e` to `a83a91a`.
- [Commits](https://github.com/chainguard-images/images-private/commits)

---
updated-dependencies:
- dependency-name: wolfi/chainguard-base
  dependency-version: latest
  dependency-type: direct:production
...

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Author: dependabot[bot]

Dockerfile.wolfi

@@ -1,3 +1,3 @@
-FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:6a3678e9bb481ee585c32c8d374efad5e63d49d8a9d19daec397fabeba45cc8c
+FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:a83a91a5c38b1c67fe12dde2ddd5bc03f094f098a100499b8140426a7901e36e
 ARG AGENT_DIR
 COPY ${AGENT_DIR} /opt/python