Added changes in session URI as context

Changes:
   - New change is introduced to replace the
     Oem information to context.
   - Below files contains repective changes for
     context in session URI.
   - openpower/ext_interfaces/
     test_client_identifier.robot

Tested: - Ran successfully
     openpower/ext_interfaces/
     test_client_identifier.robot
Change-Id: I5e86202732febb5b7c357d38a0d8d8b520438c16
Signed-off-by: Sushil Singh <susilsi7@in.ibm.com>
diff --git a/openpower/ext_interfaces/test_client_identifier.robot b/openpower/ext_interfaces/test_client_identifier.robot
index 8cfa771..b976bb3 100644
--- a/openpower/ext_interfaces/test_client_identifier.robot
+++ b/openpower/ext_interfaces/test_client_identifier.robot
@@ -120,7 +120,7 @@
 
     ${session}=  Run Keyword And Return Status
     ...  Redfish Login
-    ...  kwargs= "Oem":{"OpenBMC": {"ClientID":"${client_id}", "ClientOriginIP":"${client_ip}"}}
+    ...  kwargs= {"Context": "${client_id}", "ClientOriginIP":"${client_ip}"}}
     Valid Value  session  [${status}]
 
 
@@ -149,7 +149,7 @@
 
     FOR  ${client}  IN  @{client_id}
       ${resp}=  Redfish Login  rest_username=${username}  rest_password=${password}
-      ...  kwargs= "Oem":{"OpenBMC" : {"ClientID":"${client}"}}
+      ...  kwargs="Context": "${client_id}"
       Append To List  ${session_list}  ${resp}
     END