🌱 bump helm.sh/helm/v3 from 3.21.3 to 3.21.4 (#2893)

Bumps [helm.sh/helm/v3](https://github.com/helm/helm) from 3.21.3 to 3.21.4.
- [Release notes](https://github.com/helm/helm/releases)
- [Commits](helm/helm@v3.21.3...v3.21.4)

---
updated-dependencies:
- dependency-name: helm.sh/helm/v3
  dependency-version: 3.21.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

go.mod

@@ -37,7 +37,7 @@ require (
 	golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f
 	golang.org/x/sync v0.22.0
 	golang.org/x/tools v0.49.0
-	helm.sh/helm/v3 v3.21.3
+	helm.sh/helm/v3 v3.21.4
 	k8s.io/api v0.36.3
 	k8s.io/apiextensions-apiserver v0.36.2
 	k8s.io/apimachinery v0.36.3

go.sum

@@ -769,8 +769,8 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.5.2 h1:7koQfIKdy+I8UTetycgUqXWSDwpgv193Ka+qRsmBY8Q=
 gotest.tools/v3 v3.5.2/go.mod h1:LtdLGcnqToBH83WByAAi/wiwSFCArdFIUV/xxN4pcjA=
-helm.sh/helm/v3 v3.21.3 h1:wkamdwI3liEkW6wI1l9aGqQZGxcTKyt8kx0qJLPcmCg=
-helm.sh/helm/v3 v3.21.3/go.mod h1:iaJ0iNsPoTZl++7h6vzQFyT0VEVtLYJiyRBDkPOOBTs=
+helm.sh/helm/v3 v3.21.4 h1:T/GcIEXU/gNjJnkITlIZ3e9xqkZjhFTmISuStTZ6+Qg=
+helm.sh/helm/v3 v3.21.4/go.mod h1:cS2FBb+xfLuaSqvEmbqIeKUVFgHdHVHtVeXb2epof3M=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 k8s.io/api v0.36.3 h1:NxB+05W2UGqXWFXcLO0RB5cnqnUPP5v5sVlaOH0Iz4w=