chore(deps): bump helm.sh/helm/v3 in /plugins/scheduler-k3s

Bumps [helm.sh/helm/v3](https://github.com/helm/helm) from 3.19.0 to 3.19.2.
- [Release notes](https://github.com/helm/helm/releases)
- [Commits](https://github.com/helm/helm/compare/v3.19.0...v3.19.2)

---
updated-dependencies:
- dependency-name: helm.sh/helm/v3
  dependency-version: 3.19.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

plugins/scheduler-k3s/go.mod

@@ -25,7 +25,7 @@ require (
 	github.com/traefik/traefik/v2 v2.11.30
 	golang.org/x/sync v0.18.0
 	gopkg.in/yaml.v3 v3.0.1
-	helm.sh/helm/v3 v3.19.0
+	helm.sh/helm/v3 v3.19.2
 	k8s.io/api v0.34.2
 	k8s.io/apimachinery v0.34.2
 	k8s.io/client-go v0.34.2
@@ -55,7 +55,7 @@ require (
 	github.com/containerd/errdefs v1.0.0 // indirect
 	github.com/containerd/log v0.1.0 // indirect
 	github.com/containerd/platforms v1.0.0-rc.1 // indirect
-	github.com/cyphar/filepath-securejoin v0.4.1 // indirect
+	github.com/cyphar/filepath-securejoin v0.6.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/docker/docker-credential-helpers v0.9.3 // indirect
 	github.com/emicklei/go-restful/v3 v3.13.0 // indirect