Bump azure/k8s-bake from 2.4 to 3

Bumps [azure/k8s-bake](https://github.com/azure/k8s-bake) from 2.4 to 3.
- [Release notes](https://github.com/azure/k8s-bake/releases)
- [Changelog](https://github.com/Azure/k8s-bake/blob/main/CHANGELOG.md)
- [Commits](Azure/k8s-bake@v2.4...v3)

---
updated-dependencies:
- dependency-name: azure/k8s-bake
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/tests.yaml

@@ -56,7 +56,7 @@ jobs:
 
     - name: Build manifests
       id: kustomize
-      uses: azure/k8s-bake@v2.4
+      uses: azure/k8s-bake@v3
       with:
         renderEngine: kustomize
         kustomizationPath: tests/manifests