build(deps): bump alpine from 3.21 to 3.22 in /cmd/cl-controlplane (#756)

Bumps alpine from 3.21 to 3.22.

---
updated-dependencies:
- dependency-name: alpine
  dependency-version: '3.22'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Kfir Toledo <kfir.toledo@ibm.com>
Co-authored-by: Etai Lev Ran <elevran@gmail.com>

Author: 3 people

cmd/cl-controlplane/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.21
+FROM alpine:3.22
 
 # Populated during the build process, for example, with 'arm64' or 'amd64'.
 ARG TARGETARCH