Use pysnmplib instead of pysnmp

[bieniu]

Breaking change

Proposed change

snmp and brother integrations use pysnmp package, which has not been developed in a long time and has a bug preventing it from working with Python 3.10. There is a community fork for this package and the bug has been fixed.
This PR changes pysnmp to pysnmplib for snmp integration and upgrades the version of the brother package which also uses pysnmplib.

pysnmplib changelog: pysnmp/pysnmp@v4.4.12...v5.0.10
brother changelog: bieniu/brother@1.1.0...1.2.0

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes HA 2021.11.05 python 3.10 brother.utils module 'asyncio' has no attribute 'async' #60350
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
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• Tests have been added to verify that the new code works.

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[bdraco]

Testing this now

[bdraco]

Works fine.

Its a shame this still uses Cryptodome instead of https://pypi.org/project/cryptography/

python3 192 root  mem       REG               0,31               12390 /usr/local/lib/python3.9/site-packages/Cryptodome/Hash/_SHA1.abi3.so (path dev=0,475)
python3 192 root  mem       REG               0,31               12385 /usr/local/lib/python3.9/site-packages/Cryptodome/Hash/_BLAKE2s.abi3.so (path dev=0,475)