fix: remove obsolete pages url

Author: igrikus

Chart.yaml

@@ -1,7 +1,6 @@
 apiVersion: v2
 name: garm
 description: GARM (Github/Gitea Actions Runner Manager) Helm Chart
-home: https://igrikus.github.io/garm-helm-chart
 sources:
   - https://github.com/igrikus/garm-helm-chart
   - https://github.com/cloudbase/garm