run prettier as pre-commit hook (#3264)

charts/incubator/youtubedl-material/Chart.yaml

@@ -1,27 +1,27 @@
 apiVersion: v2
 appVersion: "4.3"
 dependencies:
-- name: common
-  repository: https://library-charts.truecharts.org
-  version: 10.4.4
-- condition: mongodb.enabled
-  name: mongodb
-  repository: https://charts.truecharts.org
-  version: 1.0.32
+  - name: common
+    repository: https://library-charts.truecharts.org
+    version: 10.4.4
+  - condition: mongodb.enabled
+    name: mongodb
+    repository: https://charts.truecharts.org
+    version: 1.0.32
 description: YoutubeDL-Material is a Material Design frontend for youtube-dl.
 home: https://github.com/truecharts/apps/tree/master/charts/stable/youtubedl-material
 icon: https://truecharts.org/img/chart-icons/youtubedl-material.png
 keywords:
-- youtube
-kubeVersion: '>=1.16.0-0'
+  - youtube
+kubeVersion: ">=1.16.0-0"
 maintainers:
-- email: info@truecharts.org
-  name: TrueCharts
-  url: https://truecharts.org
+  - email: info@truecharts.org
+    name: TrueCharts
+    url: https://truecharts.org
 name: youtubedl-material
 sources:
-- https://hub.docker.com/r/tzahi12345/youtubedl-material
-- https://github.com/Tzahi12345/YoutubeDL-Material
+  - https://hub.docker.com/r/tzahi12345/youtubedl-material
+  - https://github.com/Tzahi12345/YoutubeDL-Material
 version: 0.0.17
 annotations:
   truecharts.org/catagories: |