🌱 Bump sigs.k8s.io/kubebuilder/v3

Bumps [sigs.k8s.io/kubebuilder/v3](https://github.com/kubernetes-sigs/kubebuilder) from 3.15.0 to 3.15.1.
- [Release notes](https://github.com/kubernetes-sigs/kubebuilder/releases)
- [Changelog](https://github.com/kubernetes-sigs/kubebuilder/blob/master/RELEASE.md)
- [Commits](v3.15.0...v3.15.1)

---
updated-dependencies:
- dependency-name: sigs.k8s.io/kubebuilder/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

docs/book/src/simple-external-plugin-tutorial/testdata/sampleexternalplugin/v1/go.mod

@@ -4,7 +4,7 @@ go 1.22
 
 require (
 	github.com/spf13/pflag v1.0.5
-	sigs.k8s.io/kubebuilder/v3 v3.15.0
+	sigs.k8s.io/kubebuilder/v3 v3.15.1
 )
 
 require (

docs/book/src/simple-external-plugin-tutorial/testdata/sampleexternalplugin/v1/go.sum

@@ -44,7 +44,7 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-sigs.k8s.io/kubebuilder/v3 v3.15.0 h1:lQxVDKw6BM9il4jXAbeFuEnfNC1/W1GwIC75Bwogq0c=
-sigs.k8s.io/kubebuilder/v3 v3.15.0/go.mod h1:/QwYUyLicWiNcdMAmV5lfWoslWz9Ro9L+AK8UQrQxbI=
+sigs.k8s.io/kubebuilder/v3 v3.15.1 h1:a01OIfeZOew3gB2T65D97UxLC5zeEHy8FrNIgx349BE=
+sigs.k8s.io/kubebuilder/v3 v3.15.1/go.mod h1:/QwYUyLicWiNcdMAmV5lfWoslWz9Ro9L+AK8UQrQxbI=
 sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E=
 sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY=