Acceptance criteria:
MTT deploys an app with explicitly set security context, like below, and verifies that injection works, the proxy is healthy and requests arrive to the application with and without mTLS.

    spec: 
      containers: 
      - name: sleep
        securityContext: 
          runAsGroup: 0
          runAsUser: 0

The namespace should be privileged and UID,GID should be equal to 0 to cover the corner cases.