chore(experiment): updating the lib and socketPath (#389)

Signed-off-by: shubhamchaudhary <shubham.chaudhary@mayadata.io>

charts/generic/pod-network-loss/engine.yaml

@@ -25,10 +25,6 @@ spec:
       spec:
         components:
           env:
-            #Container name where chaos has to be injected              
-            - name: TARGET_CONTAINER
-              value: 'nginx' 
-
             - name: LIB_IMAGE
               value: 'litmuschaos/go-runner:latest'
 
@@ -43,13 +39,12 @@ spec:
               value: '60' # in seconds
 
             # provide the name of container runtime
-            # it supports docker, containerd, crio
-            # default to docker
+            # for litmus LIB, it supports docker, containerd, crio
+            # for pumba LIB, it supports docker only
             - name: CONTAINER_RUNTIME
               value: 'docker'
 
             # provide the socket file path
-            # applicable only for containerd and crio runtime
             - name: SOCKET_PATH
-              value: '/run/containerd/containerd.sock'
+              value: '/var/run/docker.sock'