build(deps): bump wolfi/chainguard-base from 17c8370 to fff708a

Bumps [wolfi/chainguard-base](https://github.com/chainguard-images/images-private) from `17c8370` to `fff708a`.
- [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] <support@github.com>

Author: dependabot[bot]

Dockerfile.wolfi

@@ -1,3 +1,3 @@
-FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:17c8370b33443a247d2b60ca6b19c6f2fe81e4b90a2de3fa3e42665bcf7a346f
+FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:fff708a5284df216b8949c309b404ed9e89a9c79855a1f5456a157e8d21288b4
 ARG AGENT_DIR
 COPY ${AGENT_DIR} /opt/python