Bump alpine from 3.20.1 to 3.20.2

Bumps alpine from 3.20.1 to 3.20.2.

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

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.20.1
+FROM alpine:3.20.2
 
 RUN set -eux; \
   apk add --no-cache \