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

charts/stable/traccar/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: "5.3"
 description: Traccar is an open source GPS tracking system.
 name: traccar
-version: 10.0.19
+version: 10.0.20
 kubeVersion: ">=1.16.0-0"
 keywords:
   - traccar
@@ -12,7 +12,6 @@ icon: https://truecharts.org/img/hotlink-ok/chart-icons/traccar.png
 sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/traccar
   - https://hub.docker.com/traccar/traccar
-  - traccar/traccar
   - https://github.com/traccar/traccar
 dependencies:
   - name: common