resolves PR comments

Signed-off-by: neelanjan00 <neelanjan.manna@harness.io>

faults/gcp/gcp-vm-instance-stop/fault.yaml

@@ -43,7 +43,7 @@ spec:
       - apiGroups: [""]
         resources: ["nodes"]
         verbs: ["get", "list"]
-    image: "chaosnative/go-runner:ci"
+    image: "litmuschaos/go-runner:ci"
     imagePullPolicy: Always
     args:
       - -c

faults/gcp/gcp-vm-instance-stop/gcp-vm-instance-stop.chartserviceversion.yaml

@@ -20,7 +20,7 @@ spec:
     app.kubernetes.io/version: ci
   links:
     - name: Documentation
-      url: https://docs.harness.io/category/kl0mxwpfw1-hce-category
+      url: https://litmuschaos.github.io/litmus/experiments/categories/contents
   icon:
     - url:
       mediatype: ""