Operator self-monitoring via OpenTelemetry

[mmanciop]

As a user, I want to automatically monitor my Lumigo Operator with Lumigo.

When performing operations in a namespace, the Lumigo Operator should send log-based telemetry to the Lumigo platform.
It should be possible to define a secret in the lumigo-system namespace that the operator can use to send all telemetry as well, including telemetry about operations outside of any specific namespace.

[mmanciop]

Unfortunately, the OpenTelemetry GoLang SDK does not implement the logs API, so that easy way of integration is not available at the moment. An option would be to send namespaced logs (via syslog?) about de/instrumentations from the controller container to the telemetry-proxy, but that means that if the telemetry-proxy zombifies or is otherwise incapable of forwarding data upstream, we lose that telemetry.