refactor helm ci tests part I (#11188)

* refactor helm ci tests part I

Signed-off-by: cpanato <ctadeu@gmail.com>

* update indentation

Signed-off-by: cpanato <ctadeu@gmail.com>

* fix path

Signed-off-by: cpanato <ctadeu@gmail.com>

* more updates

Signed-off-by: cpanato <ctadeu@gmail.com>

* add helm-lint job

Signed-off-by: cpanato <ctadeu@gmail.com>

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Signed-off-by: cpanato <ctadeu@gmail.com>
Co-authored-by: cpanato <ctadeu@gmail.com>

charts/ingress-nginx/Chart.yaml

@@ -9,15 +9,15 @@ description: Ingress controller for Kubernetes using NGINX as a reverse proxy an
 home: https://github.com/kubernetes/ingress-nginx
 icon: https://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Nginx_logo.svg/500px-Nginx_logo.svg.png
 keywords:
-- ingress
-- nginx
+  - ingress
+  - nginx
 kubeVersion: '>=1.20.0-0'
 maintainers:
-- name: Gacko
-- name: rikatz
-- name: strongjz
-- name: tao12345666333
+  - name: Gacko
+  - name: rikatz
+  - name: strongjz
+  - name: tao12345666333
 name: ingress-nginx
 sources:
-- https://github.com/kubernetes/ingress-nginx
+  - https://github.com/kubernetes/ingress-nginx
 version: 4.10.0