systemvm: for ip route show command don't use the throw command (#3612)

While searching for existing route, don't use the throw keyword when
using the cmd with `ip route show`.

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

Author: yadvr

systemvm/debian/opt/cloud/bin/cs/CsRoute.py

@@ -79,7 +79,7 @@ def set_route(self, cmd, method="add"):
         found = False
         search = cmd
         if "throw" in search:
-            search = "type " + search
+            search = search.replace("throw", "")
         for i in CsHelper.execute("ip route show " + search):
             found = True
         if not found and method == "add":