chore: Add dot slash to most kustomizations and swap sops pre-commit hook to onedr0p

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

cluster/apps/system-upgrade/system-upgrade-controller/kustomization.yaml

@@ -3,7 +3,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - github.com/rancher/system-upgrade-controller?ref=v0.10.0
-  - plans
+  - ./plans
 images:
   - name: rancher/system-upgrade-controller
     newTag: v0.10.0

cluster/apps/system-upgrade/system-upgrade-controller/plans/kustomization.yaml

@@ -2,5 +2,5 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-  - agent.yaml
-  - server.yaml
+  - ./agent.yaml
+  - ./server.yaml