chore(deps): update docker.elastic.co/wolfi/chainguard-base:latest docker digest to d56fa50 (#2140)

Co-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>

Author: elastic-renovate-prod[bot]

Dockerfile.wolfi

@@ -1,3 +1,3 @@
-FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:90888b190da54062f67f3fef1372eb0ae7d81ea55f5a1f56d748b13e4853d984
+FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:d56fa50e5427f566f0a9ba8b1cad553bfca706de9223776d658e5cd608edd58b
 ARG AGENT_DIR
 COPY ${AGENT_DIR} /opt/python