Update application version to latest version from networkservicemesh/…

…cmd-nsc-vpp@master networkservicemesh/cmd-nsc-vpp#36

networkservicemesh/cmd-nsc-vpp PR link: networkservicemesh/cmd-nsc-vpp#36

networkservicemesh/cmd-nsc-vpp commit message:
commit 8488b30178c0ceafc5a4dd2e34ae1c2abed8b6d1
Author: Network Service Mesh Bot <60070799+nsmbot@users.noreply.github.com>
Date:   Tue Mar 16 06:14:02 2021 -0500

    Merge f7a3fd1f9fc45738c3f138f73564d29cf01bb7d5 into f6057962d727bdc6e1040e47aa7d3172b229792a

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:99ec270c
+          image: networkservicemeshci/cmd-nsc-vpp:8488b301
           imagePullPolicy: IfNotPresent
           env:
             - name: NSM_REQUEST_TIMEOUT