build(deps): bump helm.sh/helm/v3 from 3.18.5 to 3.18.6 (containers#274)

Bumps [helm.sh/helm/v3](https://github.com/helm/helm) from 3.18.5 to 3.18.6.
- [Release notes](https://github.com/helm/helm/releases)
- [Commits](helm/helm@v3.18.5...v3.18.6)

---
updated-dependencies:
- dependency-name: helm.sh/helm/v3
  dependency-version: 3.18.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/spf13/pflag v1.0.7
 	golang.org/x/oauth2 v0.30.0
 	golang.org/x/sync v0.16.0
-	helm.sh/helm/v3 v3.18.5
+	helm.sh/helm/v3 v3.18.6
 	k8s.io/api v0.33.4
 	k8s.io/apiextensions-apiserver v0.33.4
 	k8s.io/apimachinery v0.33.4

go.sum

@@ -426,8 +426,8 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 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=
-helm.sh/helm/v3 v3.18.5 h1:Cc3Z5vd6kDrZq9wO9KxKLNEickiTho6/H/dBNRVSos4=
-helm.sh/helm/v3 v3.18.5/go.mod h1:L/dXDR2r539oPlFP1PJqKAC1CUgqHJDLkxKpDGrWnyg=
+helm.sh/helm/v3 v3.18.6 h1:S/2CqcYnNfLckkHLI0VgQbxgcDaU3N4A/46E3n9wSNY=
+helm.sh/helm/v3 v3.18.6/go.mod h1:L/dXDR2r539oPlFP1PJqKAC1CUgqHJDLkxKpDGrWnyg=
 k8s.io/api v0.33.4 h1:oTzrFVNPXBjMu0IlpA2eDDIU49jsuEorGHB4cvKupkk=
 k8s.io/api v0.33.4/go.mod h1:VHQZ4cuxQ9sCUMESJV5+Fe8bGnqAARZ08tSTdHWfeAc=
 k8s.io/apiextensions-apiserver v0.33.4 h1:rtq5SeXiDbXmSwxsF0MLe2Mtv3SwprA6wp+5qh/CrOU=