Improved sensors for the Panduit PDU device.

[kruczek8989]

Adding temperature and humidity sensors for the Panduit PDU device.

DO NOT DELETE THE UNDERLYING TEXT

Please note

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• Have you followed our code guidelines?
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[github-actions]

Please add test data so we can ensure your change is not broken in the future.
Read the docs to find out how: https://docs.librenms.org/Developing/os/Test-Units

[kruczek8989]

Adding support for Huawei switches with YunShan software - is another version of the same VRP.

[kruczek8989]

Please add test data so we can ensure your change is not broken in the future. Read the docs to find out how: https://docs.librenms.org/Developing/os/Test-Units

Which specific files from the performed tests should I attach?

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Update
Ok, I've got it figured out.
Attached are the test files.
panduit.json

[murrant]

You are missing either an updated snmprec or additional snmprec.