chore(deps): bump sks::devops-stack-module-cluster-sks in /examples/sks

Bumps [sks::devops-stack-module-cluster-sks](https://github.com/camptocamp/devops-stack-module-cluster-sks) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/camptocamp/devops-stack-module-cluster-sks/releases)
- [Changelog](https://github.com/camptocamp/devops-stack-module-cluster-sks/blob/main/CHANGELOG.md)
- [Commits](camptocamp/devops-stack-module-cluster-sks@v1.2.0...v1.2.1)

---
updated-dependencies:
- dependency-name: sks::github::camptocamp/devops-stack-module-cluster-sks::v1.2.0
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

examples/sks/main.tf

@@ -1,5 +1,5 @@
 module "sks" {
-  source = "git::https://github.com/camptocamp/devops-stack-module-cluster-sks.git?ref=v1.2.0"
+  source = "git::https://github.com/camptocamp/devops-stack-module-cluster-sks.git?ref=v1.2.1"
 
   cluster_name       = local.cluster_name
   kubernetes_version = local.kubernetes_version