Fix compatibility with python 3.10 and SSL

[FIX] Python 3.10 has higher SSL standards than most Arista devices support without a huge upgrade. This fix allows older ciphersuites to be used to connect to the Arista devices. An example of such error:

PYEAPI Client Connection Exception: Socket error during eAPI connection: [SSL: SSLV3_ALERT_HANDSHAKE_FAILURE] sslv3 alert handshake failure (_ssl.c:997)

v1.1.0

• [FEATURE] Add power supply metrics collection to check on their health
• [MISC] Run the code through black to make the code consistently formatted

v1.0.0

Releasing 1.0.0
Fixes in the latest commit:

• Fix Falcon deprecation warning and bump Falcon version to >=3