Bump alpine from 3.20 to 3.21 in /conformance (#11433)

dependabot[bot] · web-flow · commit bb322548580f · 2024-12-16T10:00:14.000-08:00
Bumps alpine from 3.20 to 3.21.

---
updated-dependencies:
- dependency-name: alpine
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] &lt;support@github.com&gt;
Co-authored-by: dependabot[bot] &lt;49699333+dependabot[bot]@users.noreply.github.com&gt;
diff --git a/conformance/Dockerfile b/conformance/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 ENV SONOBUOY_VERSION 0.57.2
 RUN apk add curl tar gzip
 RUN curl -sfL https://github.com/vmware-tanzu/sonobuoy/releases/download/v${SONOBUOY_VERSION}/sonobuoy_${SONOBUOY_VERSION}_linux_amd64.tar.gz | tar xvzf - -C /usr/bin

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM alpine:3.20`
	`1`	`+FROM alpine:3.21`
`2`	`2`	`ENV SONOBUOY_VERSION 0.57.2`
`3`	`3`	`RUN apk add curl tar gzip`
`4`	`4`	`RUN curl -sfL https://github.com/vmware-tanzu/sonobuoy/releases/download/v${SONOBUOY_VERSION}/sonobuoy_${SONOBUOY_VERSION}_linux_amd64.tar.gz \| tar xvzf - -C /usr/bin`