chore(gitops): clean up kustomization formatting and set-image syntax (#48)

Clean up Kustomize formatting in docs application and set-image syntax
in deploy-gitops.sh

ci/k8s/apps/docs/kustomization.yaml

@@ -2,9 +2,8 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 namespace: com-ermnvldmr
 resources:
-- deployment.yaml
-- service.yaml
+  - deployment.yaml
+  - service.yaml
 images:
-- name: ghcr.io/deytenit/ermnvldmr.com/docs
-  newName: ghcr.io/deytenit/ermnvldmr.com/docs
-  newTag: sha-7181cdd
+  - name: ghcr.io/deytenit/ermnvldmr.com/docs
+    newTag: sha-7181cdd