osbuilder: apk add --no-cache

Hadolint DL3019. If you're wondering why this is in this PR, that's
because I touch the file later, and we're only triggering the lints for
changed files.

Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
This commit is contained in:
Jakob Naucke 2022-03-07 11:56:45 +01:00
parent deb8ce97a8
commit 5c3e553624
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@ -6,7 +6,7 @@
ARG IMAGE_REGISTRY=docker.io ARG IMAGE_REGISTRY=docker.io
FROM ${IMAGE_REGISTRY}/alpine:3.15 FROM ${IMAGE_REGISTRY}/alpine:3.15
RUN apk update && apk add \ RUN apk update && apk add --no-cache \
apk-tools-static \ apk-tools-static \
autoconf \ autoconf \
automake \ automake \