build(deps): update docker.io/busybox:1.37.0 docker digest to a5d0ce4 (#5427)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -1,6 +1,6 @@
 # https://github.com/hadolint/hadolint/issues/861
 # hadolint ignore=DL3029
-FROM --platform="${BUILDPLATFORM:-linux/amd64}" docker.io/busybox:1.37.0@sha256:2919d0172f7524b2d8df9e50066a682669e6d170ac0f6a49676d54358fe970b5 as builder
+FROM --platform="${BUILDPLATFORM:-linux/amd64}" docker.io/busybox:1.37.0@sha256:a5d0ce49aa801d475da48f8cb163c354ab95cab073cd3c138bd458fc8257fbf1 as builder
 RUN mkdir /.cache && touch -t 202101010000.00 /.cache
 
 ARG TARGETOS=linux