fix yaml issue with routes

charts/oai-5g-ran/oai-gnb/values.yaml

@@ -46,7 +46,7 @@ multus:
     Mac: "@MAC_GNB_N2@"
     # if gateway is empty then it will be removed
     Gateway: "@GW_GNB_N2@"
-    routes: "@ROUTES_GNB_N2@" # [{'dst': '10.8.0.0/24','gw': '172.21.7.254'}, {'dst': '10.9.0.0/24','gw': '172.21.7.254'}]
+    routes: @ROUTES_GNB_N2@ # [{'dst': '10.8.0.0/24','gw': '172.21.7.254'}, {'dst': '10.9.0.0/24','gw': '172.21.7.254'}]
     hostInterface: "@IF_NAME_GNB_N2@" # Interface of the host machine on which this pod will be scheduled
   n3Interface:
     create: @MULTUS_GNB_N3@
@@ -58,7 +58,7 @@ multus:
     Mac: "@MAC_GNB_N3@"
     # if gateway is empty then it will be removed
     Gateway:  "@GW_GNB_N3@"
-    routes: "@ROUTES_GNB_N3@"
+    routes: @ROUTES_GNB_N3@
     hostInterface: "@IF_NAME_GNB_N3@" # Interface of the host machine on which this pod will be scheduled
   ru1Interface:
     create: @MULTUS_GNB_RU1@