build(deps): bump alpine in /.github/actions/retest-action

dependabot[bot] · squeed · commit 41d548592da4 · 2025-01-14T17:50:13.000+01:00
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;
diff --git a/.github/actions/retest-action/Dockerfile b/.github/actions/retest-action/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 
 RUN apk add --no-cache curl jq
 

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`
`3`	`3`	`RUN apk add --no-cache curl jq`
`4`	`4`