build(deps): update docker.io/busybox:1.37.0 docker digest to f9a104f (#422)

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="${BUILDPLATFORM:-}" docker.io/busybox:1.37.0@sha256:f85340bf132ae937d2c2a763b8335c9bab35d6e8293f70f606b9c6178d84f42b as builder
+FROM --platform="${BUILDPLATFORM:-}" docker.io/busybox:1.37.0@sha256:f9a104fddb33220ec80fc45a4e606c74aadf1ef7a3832eb0b05be9e90cd61f5f as builder
 RUN mkdir /.cache && touch -t 202101010000.00 /.cache
 
 ARG TARGETOS=linux