Bump hashicorp/kubernetes from 2.17.0 to 2.18.1 in /deployment

Bumps [hashicorp/kubernetes](https://github.com/hashicorp/terraform-provider-kubernetes) from 2.17.0 to 2.18.1.
- [Release notes](https://github.com/hashicorp/terraform-provider-kubernetes/releases)
- [Changelog](https://github.com/hashicorp/terraform-provider-kubernetes/blob/main/CHANGELOG.md)
- [Commits](hashicorp/terraform-provider-kubernetes@v2.17.0...v2.18.1)

---
updated-dependencies:
- dependency-name: hashicorp/kubernetes
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

deployment/main.tf

@@ -13,7 +13,7 @@ terraform {
 
     kubernetes = {
       source  = "hashicorp/kubernetes"
-      version = "2.17.0"
+      version = "2.18.1"
     }
   }
 }