run prettier as pre-commit hook (#3264)

charts/stable/koel/Chart.yaml

@@ -1,30 +1,30 @@
 apiVersion: v2
 appVersion: "latest"
 dependencies:
-- name: common
-  repository: https://library-charts.truecharts.org
-  version: 10.4.4
-- condition: mariadb.enabled
-  name: mariadb
-  repository: https://charts.truecharts.org/
-  version: 3.0.29
+  - name: common
+    repository: https://library-charts.truecharts.org
+    version: 10.4.4
+  - condition: mariadb.enabled
+    name: mariadb
+    repository: https://charts.truecharts.org/
+    version: 3.0.29
 description: Koel is a simple web-based personal audio streaming service written in Vue on the client side and Laravel on the server side.
 home: https://github.com/truecharts/apps/tree/master/charts/stable/koel
 icon: https://truecharts.org/img/chart-icons/koel.png
 keywords:
-- koel
-- music
-- stream
-kubeVersion: '>=1.16.0-0'
+  - koel
+  - music
+  - stream
+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: koel
 sources:
-- https://github.com/koel/docker
-- https://hub.docker.com/r/phanan/koel
-- https://github.com/koel/koel
+  - https://github.com/koel/docker
+  - https://hub.docker.com/r/phanan/koel
+  - https://github.com/koel/koel
 version: 3.0.20
 annotations:
   truecharts.org/catagories: |