system_test_ssl spurious false test failure in test_ssl_client_profile_update

[kgiusti]

This test occasionally fails due to the lack of an exception expected to be thrown from the test client using the incorrect credentials.

However looking at the test client logs the ssl negotiation failed as expected, but apparently the exception does not get thrown.

The exception fails to be thrown by client FooRx3 here

But if we see the output logs from FooRx3 we can see that the ssl handshake did fail as expected:

root:system_test.py:2046 2024-11-25 21:01:50.557039 AsyncTestReceiver FooRx3: AsyncTestReceiver Starting reactor
proton:_reactor.py:1052 Connecting to Url('amqps://localhost:22445')...
root:system_test.py:2046 2024-11-25 21:01:50.571349 AsyncTestReceiver FooRx3: AsyncTestReceiver on_transport_error=SSL Failure: error:0A000086:SSL routines::certificate verify failed
root:system_test.py:2046 2024-11-25 21:01:50.571529 AsyncTestReceiver FooRx3: Disconnected
proton:_reactor.py:1104 Disconnected, already closed
root:system_test.py:2046 2024-11-25 21:01:50.572501 AsyncTestReceiver FooRx3: AsyncTestReceiver reactor thread done

Notice the expected certificate verify failed in the above, yet no exception was generated.

[kgiusti]

Patch does not fix the issue: just adds more debug info in case it occurs again