fix(apps): remove non-link sources (#6826)

charts/stable/qinglong/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 kubeVersion: ">=1.16.0-0"
 name: qinglong
-version: 4.0.14
+version: 4.0.15
 appVersion: "2.15.5"
 description: A timed task management panel that supports typescript, javaScript, python3, and shell
 type: application
@@ -14,7 +14,6 @@ keywords:
 sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/qinglong
   - https://hub.docker.com/whyour/qinglong
-  - whyour/qinglong
 dependencies:
   - name: common
     repository: https://library-charts.truecharts.org