rtpaux test_simple_rtpbin_aux is racy/flaky
elements/rtpaux.c:388:F:general:test_simple_rtpbin_aux:0: Failure 'nb_rtx_send_packets < 1' occurred
cc @alatiera
elements/rtpaux.c:388:F:general:test_simple_rtpbin_aux:0: Failure 'nb_rtx_send_packets < 1' occurred
cc @alatiera