Update application version to latest version from networkservicemesh/…

…cmd-nsmgr@master networkservicemesh/cmd-nsmgr#197

networkservicemesh/cmd-nsmgr PR link: networkservicemesh/cmd-nsmgr#197

networkservicemesh/cmd-nsmgr commit message:
commit ac8faa9b508ae0a7ab4c1eaceb6d8a4f181b2e7d
Author: Network Service Mesh Bot <60070799+nsmbot@users.noreply.github.com>
Date:   Wed Mar 10 06:22:24 2021 +0000

    Merge 8735e20f61393c41006f39f59d6f38863bf9c6d1 into 50bf5da77ffbbaefe011ab512d96b5d82457bb9f

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

apps/nsmgr/nsmgr.yaml

@@ -15,7 +15,7 @@ spec:
         app: nsmgr
     spec:
       containers:
-        - image: networkservicemeshci/cmd-nsmgr:50bf5da7
+        - image: networkservicemeshci/cmd-nsmgr:ac8faa9b
           imagePullPolicy: IfNotPresent
           name: nsmgr
           ports: