Deprecation warnings on recent Paramiko versions

[perlun]

Hi,

Thanks for a nice tool. 👍 With Paramiko 2.12.0, I get the following warnings when I run my tests:

../../.local/lib/python3.10/site-packages/paramiko/transport.py:219
  /home/plundberg/.local/lib/python3.10/site-packages/paramiko/transport.py:219: CryptographyDeprecationWarning: Blowfish has been deprecated
    "class": algorithms.Blowfish,

unit_tests/test_set_up_hiboxcentre_server.py::test_elasticsearch_is_installed[paramiko://192.168.97.198]
  /home/plundberg/.local/lib/python3.10/site-packages/paramiko/transport.py:420: DeprecationWarning: setDaemon() is deprecated, set the daemon attribute instead
    self.setDaemon(True)

unit_tests/test_set_up_hiboxcentre_server.py: 68 warnings
unit_tests/test_set_up_isp_hiboxcentre_server.py: 4 warnings
  /home/plundberg/.local/lib/python3.10/site-packages/paramiko/channel.py:1069: DeprecationWarning: notifyAll() is deprecated, use notify_all() instead
    self.out_buffer_cv.notifyAll()

unit_tests/test_set_up_hiboxcentre_server.py: 90 warnings
unit_tests/test_set_up_isp_hiboxcentre_server.py: 2 warnings
  /home/plundberg/.local/lib/python3.10/site-packages/paramiko/buffered_pipe.py:104: DeprecationWarning: notifyAll() is deprecated, use notify_all() instead
    self._cv.notifyAll()

unit_tests/test_set_up_hiboxcentre_server.py: 272 warnings
unit_tests/test_set_up_isp_hiboxcentre_server.py: 16 warnings
  /home/plundberg/.local/lib/python3.10/site-packages/paramiko/buffered_pipe.py:206: DeprecationWarning: notifyAll() is deprecated, use notify_all() instead
    self._cv.notifyAll()

unit_tests/test_set_up_hiboxcentre_server.py: 68 warnings
unit_tests/test_set_up_isp_hiboxcentre_server.py: 4 warnings
  /home/plundberg/.local/lib/python3.10/site-packages/paramiko/channel.py:1233: DeprecationWarning: notifyAll() is deprecated, use notify_all() instead
    self.out_buffer_cv.notifyAll()