Add netbox_data_sources module

[dchiquito]

Related Issue

#1457

New Behavior

Add the netbox_data_sources module.

Contrast to Current Behavior

There was no netbox_data_sources module, and now there is!

Discussion: Benefits and Drawbacks

I have a need for a Data Source module, and it's pretty much just boilerplate.

Changes to the Documentation

Nothing but the autogenerated documentation.

Proposed Release Note Entry

• Added the netbox_data_sources module.

For the changelog:

modules:
- description: Create, update or delete data sources in NetBox
  name: netbox_data_source
  namespace: ''

Double Check

• I have read the comments and followed the CONTRIBUTING.md.
• I have explained my PR according to the information in the comments or in a linked issue.
• My PR targets the devel branch.

[dchiquito]

It is not clear to me why there are still CI failures. If any maintainers can give guidance I'd be happy to fix.

[sc68cal]

Working on a fix to devel that hopefully will fix the sanity failures