build(deps): bump wolfi/chainguard-base from 401d868 to 6a3678e (#2475)

Bumps [wolfi/chainguard-base](https://github.com/chainguard-images/images-private) from `401d868` to `6a3678e`.
- [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@sha256:401d8684fd5932c178d7cf524cb05a5088d0e4f74e886e2d0a3b4b5127349a49
+FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:6a3678e9bb481ee585c32c8d374efad5e63d49d8a9d19daec397fabeba45cc8c
 ARG AGENT_DIR
 COPY ${AGENT_DIR} /opt/python