🌱 Bump calico version to 3.28 (#236)

**What is the purpose of this pull request/Why do we need it?**

3.26 is somewhat outdated by now.

**Issue #, if available:**

**Description of changes:**

**Special notes for your reviewer:**

**Checklist:**
- [ ] Documentation updated
- [ ] Unit Tests added
- [ ] E2E Tests added
- [x] Includes
[emojis](https://github.com/kubernetes-sigs/kubebuilder-release-tools?tab=readme-ov-file#kubebuilder-project-versioning)

Author: avorima

Makefile

@@ -256,7 +256,7 @@ release-templates: ## Generate release templates
 ## CRS
 ## --------------------------------------
 
-CALICO_VERSION ?= v3.26.3
+CALICO_VERSION ?= v3.28.2
 
 .PHONY: crs-calico
 crs-calico: ## Generates crs manifests for Calico.