chore: clean up yaml lang server comments

Signed-off-by: Devin Buhl <devin@buhl.casa>

bootstrap/templates/addons/system-upgrade-controller/plans/kustomization.yaml.j2

@@ -1,5 +1,4 @@
 ---
-# yaml-language-server: $schema=https://json.schemastore.org/kustomization
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:

bootstrap/templates/kubernetes/flux/repositories/helm/democratic-csi.yaml.j2

@@ -1,5 +1,4 @@
 ---
-# yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/source.toolkit.fluxcd.io/helmrepository_v1beta2.json
 apiVersion: source.toolkit.fluxcd.io/v1beta2
 kind: HelmRepository
 metadata: