Add cisco apic support

[mike1098]

adds support for cisco APIC Rackmount server

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General information

Please give a brief summary of the affected device, software or appliance. Keep in mind that we are experts in monitoring, but we cannot be experts on all supported devices. A little context will help us assess your proposed change.

Bug reports

Please include:

• Your operating system name and version
• Any details about your local setup that might be helpful in troubleshooting
• Detailed steps to reproduce the bug
• An agent output or SNMP walk
• The ID of a submitted crash report for reference (if applicable)

Proposed changes

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• What is the expected behavior?
• What is the observed behavior?
• If it's not obvious from the above: In what way does your patch change the current behavior?
• Consider writing a unit test that would have failed without your fix.
• Is this a new problem? What made you submit this PR (new firmware, new device, changed device behavior)?

[github-actions[bot]]

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[mike1098]

I have read the CLA Document and I hereby sign the CLA or my organization already has a signed CLA.