Update application version to latest version from networkservicemesh/…

…cmd-nsc-vpp@master networkservicemesh/cmd-nsc-vpp#35

networkservicemesh/cmd-nsc-vpp PR link: networkservicemesh/cmd-nsc-vpp#35

networkservicemesh/cmd-nsc-vpp commit message:
commit 99ec270c8d059430983fb97ba0849ff0cc03e1c9
Author: Network Service Mesh Bot <60070799+nsmbot@users.noreply.github.com>
Date:   Mon Mar 15 06:30:31 2021 +0000

    Merge a033931e4807babd0d39961b41963ac1dea1fcdc into ddff97cdbcd23b06409916089a24af05dff2e7a5

Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/nsc-memif/nsc.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       containers:
         - name: nsc
-          image: networkservicemeshci/cmd-nsc-vpp:5858d798
+          image: networkservicemeshci/cmd-nsc-vpp:99ec270c
           imagePullPolicy: IfNotPresent
           env:
             - name: NSM_REQUEST_TIMEOUT