delete ebpf instrumentation instances once odiglet shuts down #2437
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Once the Odiglet is shutting down, call the
reporter.OnExitcallback from the ebpf instrumentation manager.When the odiglet is doing a rollout (in an upgrade for example) the ebpf probes are unloaded and loaded - this creates a time period when there is not active instrumentation - hence this change will remove the instrumentation instances corresponding to these instrumentations in that time period.