Update application version to latest version from networkservicemesh/…

…cmd-registry-memory@master networkservicemesh/cmd-registry-memory#216

networkservicemesh/cmd-registry-memory PR link: networkservicemesh/cmd-registry-memory#216

networkservicemesh/cmd-registry-memory commit message:
commit b5b0a9605b06fe1ae3803a567766141aef18eec9
Author: Network Service Mesh Bot <60070799+nsmbot@users.noreply.github.com>
Date:   Wed Feb 24 09:24:29 2021 -0600

    Merge bea833bc3ba140d0ea177f42fc339e4973290263 into 6a2e2bc3fb528637aadccbccf4a658afb17709f2

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

apps/registry-memory/registry-memory.yaml

@@ -15,7 +15,7 @@ spec:
         app: nsm-registry
     spec:
       containers:
-        - image: networkservicemeshci/cmd-registry-memory:70b03bd9
+        - image: networkservicemeshci/cmd-registry-memory:b5b0a960
           env:
             - name: SPIFFE_ENDPOINT_SOCKET
               value: unix:///run/spire/sockets/agent.sock