🌱[release-1.12]: Bump k8s.io/code-generator in /hack/tools

Bumps [k8s.io/code-generator](https://github.com/kubernetes/code-generator) from 0.29.6 to 0.29.13.
- [Commits](kubernetes/code-generator@v0.29.6...v0.29.13)

---
updated-dependencies:
- dependency-name: k8s.io/code-generator
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

hack/tools/go.mod

@@ -5,7 +5,7 @@ go 1.22
 require (
 	carvel.dev/ytt v0.49.1
 	github.com/onsi/ginkgo v1.16.5
-	k8s.io/code-generator v0.29.6
+	k8s.io/code-generator v0.29.13
 	sigs.k8s.io/controller-tools v0.14.0
 	sigs.k8s.io/kind v0.22.0
 	sigs.k8s.io/kustomize/kustomize/v5 v5.4.2

hack/tools/go.sum

@@ -272,8 +272,8 @@ k8s.io/apiextensions-apiserver v0.29.0 h1:0VuspFG7Hj+SxyF/Z/2T0uFbI5gb5LRgEyUVE3
 k8s.io/apiextensions-apiserver v0.29.0/go.mod h1:TKmpy3bTS0mr9pylH0nOt/QzQRrW7/h7yLdRForMZwc=
 k8s.io/apimachinery v0.29.0 h1:+ACVktwyicPz0oc6MTMLwa2Pw3ouLAfAon1wPLtG48o=
 k8s.io/apimachinery v0.29.0/go.mod h1:eVBxQ/cwiJxH58eK/jd/vAk4mrxmVlnpBH5J2GbMeis=
-k8s.io/code-generator v0.29.6 h1:Z8T9VMR0mr7V5GG66c6GVAZrIiEy2uFoQwbeVeWLqPA=
-k8s.io/code-generator v0.29.6/go.mod h1:7TYnI0dYItL2cKuhhgPSuF3WED9uMdELgbVXFfn/joE=
+k8s.io/code-generator v0.29.13 h1:vffR+og3K8NiWLcloUtXVcHdNv9w2Gjo3JggJnZR9tE=
+k8s.io/code-generator v0.29.13/go.mod h1:7TYnI0dYItL2cKuhhgPSuF3WED9uMdELgbVXFfn/joE=
 k8s.io/gengo v0.0.0-20230829151522-9cce18d56c01 h1:pWEwq4Asjm4vjW7vcsmijwBhOr1/shsbSYiWXmNGlks=
 k8s.io/gengo v0.0.0-20230829151522-9cce18d56c01/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=