test: Assert presence of profile chunks after shutdown (#6174)

Assert that telemetry has been collected after the continuous profiler shuts down. This removes the race where profiles had not yet reached the transport by the time the assertions ran.

Author: alexander-alderman-webb

tests/profiler/test_continuous_profiler.py

@@ -359,12 +359,12 @@ def test_continuous_profiler_manual_start_and_stop_sampled(
                 time.sleep(0.1)
             assert get_profiler_id() is not None, "profiler should be running"
 
-        assert_single_transaction_with_profile_chunks(envelopes, thread)
-
         assert get_profiler_id() is not None, "profiler should be running"
 
         stop_profiler_func()
 
+        assert_single_transaction_with_profile_chunks(envelopes, thread)
+
         # the profiler stops immediately in manual mode
         assert get_profiler_id() is None, "profiler should not be running"