chore(deps): bump traefik::devops-stack-module-traefik in /examples/eks

Bumps [traefik::devops-stack-module-traefik](https://github.com/camptocamp/devops-stack-module-traefik) from 5.0.0 to 6.1.1.
- [Release notes](https://github.com/camptocamp/devops-stack-module-traefik/releases)
- [Changelog](https://github.com/camptocamp/devops-stack-module-traefik/blob/main/CHANGELOG.md)
- [Commits](camptocamp/devops-stack-module-traefik@v5.0.0...v6.1.1)

---
updated-dependencies:
- dependency-name: traefik::github::camptocamp/devops-stack-module-traefik::v5.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

examples/eks/main.tf

@@ -97,7 +97,7 @@ module "metrics-server" {
 }
 
 module "traefik" {
-  source = "git::https://github.com/camptocamp/devops-stack-module-traefik.git//eks?ref=v5.0.0"
+  source = "git::https://github.com/camptocamp/devops-stack-module-traefik.git//eks?ref=v6.1.1"
 
   cluster_name   = module.eks.cluster_name
   base_domain    = module.eks.base_domain