PYTHON-1141 - Always publish failed event when heartbeats fail
PYTHON-1141 - Always publish failed event when heartbeats fail

mongodb/mongo-python-driver,aherlihy/mongo-python-driver,ramnes/mongo-python-driver,ramnes/mongo-python-driver,mongodb/mongo-python-driver,ShaneHarvey/mongo-python-driver,aherlihy/mongo-python-driver,ShaneHarvey/mongo-python-driver,mongodb/mongo-python-driver,aherlihy/mongo-python-driver,ramnes/mongo-python-driver,ShaneHarvey/mongo-python-driver