run prettier as pre-commit hook (#3264)

charts/stable/grist/Chart.yaml

@@ -1,30 +1,30 @@
 apiVersion: v2
 appVersion: "0.7.9"
 dependencies:
-- name: common
-  repository: https://library-charts.truecharts.org
-  version: 10.4.4
-- condition: redis.enabled
-  name: redis
-  repository: https://charts.truecharts.org
-  version: 3.0.30
+  - name: common
+    repository: https://library-charts.truecharts.org
+    version: 10.4.4
+  - condition: redis.enabled
+    name: redis
+    repository: https://charts.truecharts.org
+    version: 3.0.30
 description: Grist is a modern relational spreadsheet. It combine the flexibility of a spreadsheet with the robustness of a database to organize your data.
 home: https://github.com/truecharts/apps/tree/master/charts/stable/grist
 icon: https://truecharts.org/img/chart-icons/grist.png
 keywords:
-- grist
-- spreadsheet
-- database
-kubeVersion: '>=1.16.0-0'
+  - grist
+  - spreadsheet
+  - database
+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: grist
 sources:
-- https://hub.docker.com/r/gristlabs/grist
-- https://github.com/gristlabs/grist-core
-- https://support.getgrist.com/
+  - https://hub.docker.com/r/gristlabs/grist
+  - https://github.com/gristlabs/grist-core
+  - https://support.getgrist.com/
 version: 3.0.19
 annotations:
   truecharts.org/catagories: |