run prettier as pre-commit hook (#3264)

charts/stable/ferdi-server/Chart.yaml

@@ -1,26 +1,26 @@
 apiVersion: v2
 appVersion: "1.3.2"
 dependencies:
-- name: common
-  repository: https://library-charts.truecharts.org
-  version: 10.4.4
-- condition: postgresql.enabled
-  name: postgresql
-  repository: https://charts.truecharts.org/
-  version: 8.0.30
+  - name: common
+    repository: https://library-charts.truecharts.org
+    version: 10.4.4
+  - condition: postgresql.enabled
+    name: postgresql
+    repository: https://charts.truecharts.org/
+    version: 8.0.30
 description: Server for Ferdi that you can re-use to run your own
 home: https://github.com/truecharts/apps/tree/master/charts/stable/ferdi-server
 icon: https://truecharts.org/img/chart-icons/ferdi-server.png
 keywords:
-- ferdi
-kubeVersion: '>=1.16.0-0'
+  - ferdi
+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: ferdi-server
 sources:
-- https://github.com/getferdi/server
+  - https://github.com/getferdi/server
 version: 3.0.18
 annotations:
   truecharts.org/catagories: |