Docker(deps): Bump alpine from 3.21.0 to 3.21.2 (#42)

Bumps alpine from 3.21.0 to 3.21.2.

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Dockerfile

@@ -13,7 +13,7 @@
 
 ###############################################################################
 # Get the base Linux image
-FROM alpine:3.21.0
+FROM alpine:3.21.2
 
 ###############################################################################
 # Set parameters