(docs): updating docs link in charts (#498)

Signed-off-by: shubham chaudhary <shubham@chaosnative.com>

charts/azure/azure-instance-stop/azure-instance-stop.chartserviceversion.yaml

@@ -34,7 +34,7 @@ spec:
     - name: Source Code
       url: https://github.com/litmuschaos/litmus-go/tree/azure/experiments/azure/instance-terminate/experiment
     - name: Documentation
-      url: https://docs.litmuschaos.io/docs/azure-instance-stop/
+      url: https://litmuschaos.github.io/litmus/experiments/categories/azure/azure-instance-stop/
     - name: Video
       url:
   icon:

charts/azure/azure.chartserviceversion.yaml

@@ -30,7 +30,7 @@ spec:
     - name: Kubernetes Slack
       url: https://slack.kubernetes.io/
     - name: Documentation
-      url: https://docs.litmuschaos.io/docs/chaoshub/#platform-chaos 
+      url: https://litmuschaos.github.io/litmus/experiments/categories/contents/#cloud-infrastructure
   icon:
     - url: https://raw.githubusercontent.com/litmuschaos/charthub.litmuschaos.io/master/public/litmus.ico
       mediatype: image/png