Add compatibility with Nautobot v1.2.9

[dankot12]

Environment

• Python version: ^3.7
• Network Importer version: v3.0.3

Installing network-importer v3.0.3 with the latest version of nautobot (v.1.2.9) fails due to the following dependency conflict

  SolverProblemError

  Because network-importer (rev mzb-http-retries) depends on pyats (~21.4.0)
   and no versions of pyats match >21.4.0,<21.5.0, network-importer (rev mzb-http-retries) requires pyats (21.4.0).
  And because pyats (21.4) depends on pyats.log (>=21.4.0,<21.5.0), network-importer (rev mzb-http-retries) requires pyats.log (>=21.4.0,<21.5.0).
  And because no versions of pyats.log match >21.4.0,<21.5.0
   and pyats.log (21.4) depends on aiohttp-swagger (1.0.15), network-importer (rev mzb-http-retries) requires aiohttp-swagger (1.0.15).
  And because aiohttp-swagger (1.0.15) depends on markupsafe (>=1.1.1,<1.2.0)
   and nautobot (1.2.9) depends on MarkupSafe (2.0.1), network-importer (rev mzb-http-retries) is incompatible with nautobot (1.2.9).
  So, because nafnautobot depends on both nautobot (1.2.9) and network-importer (branch mzb-http-retries), version solving failed.

Steps to Reproduce

• Update the python version to one defined above
• Add network-importer v3.0.3 as one of the libraries in the pyproject.toml of nautobot
• Update the dependency for network-import specifically through poetry
• The dependency conflict error gets thrown

Can we update the dependency to allow network-importer v3.0.3 to be used with Nautobot v1.2.9? This behavior is displayed from Nautobot v1.2.6 onwards.

[jvanderaa]

There should be no dependency of Nautobot. Network Importer is standalone and should not be installed with Nautobot.

Can you confirm @dankot12 if you run this on a separate machine, or container that this works?