Update application version to latest version from networkservicemesh/…

…cmd-nsmgr-proxy@main networkservicemesh/cmd-nsmgr-proxy#

networkservicemesh/cmd-nsmgr-proxy PR link: https://github.com/networkservicemesh/cmd-nsmgr-proxy/pull/

networkservicemesh/cmd-nsmgr-proxy commit message:
commit 7342a89ba4ff2b8bb928a9ea8843c70ed253d750
Author: Ed Warnicke <hagbard@gmail.com>
Date:   Thu Jun 17 08:45:28 2021 -0500

    Merge pull request #161 from denis-tingaikin/allow-to-pass-ip-of-nsmgr-proxy-via-env

    fix: allow to pass ip of nsmgr-proxy via env

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

apps/nsmgr-proxy/nsmgr-proxy.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       serviceAccount: nsmgr-proxy-sa
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-nsmgr-proxy:7670086
+        - image: ghcr.io/networkservicemesh/ci/cmd-nsmgr-proxy:7342a89
           imagePullPolicy: IfNotPresent
           name: nsmgr-proxy
           ports: