Fixes running in netbox-docker with errors on version strings

[biwhite]

packaging.version.InvalidVersion: Invalid version: '4.2.3-Docker-3.2.0'

If it's new enough to break due to this reason, it's already on the new module names for import.

Alternative is to check settings.RELEASE.version vs settings.VERSION

[psuet]

Tested this. Works! Thanks!

[AravindhStanley]

Is there any blockers to merge this PR?

[mfiedorowicz]

Hi @biwhite, apologies for keeping you waiting. Thanks for the fix, all looks good 🙌
We introduced CLA for contributions here, hence to trigger it we need to close and reopen this pull request to trigger CLA assistant workflow. Once it's signed, we should be good to merge it and then release.

[CLAassistant]

All committers have signed the CLA.

[biwhite]

Hi, I've removed the unused variables from the try/except blocks. Thanks

[djagoo]

Hi, can someone please review this PR, it's a blocker for using the plugin on netbox-docker installations. Thanks.

[BBezaire]

Hi, can someone please review this PR, it's a blocker for using the plugin on netbox-docker installations. Thanks.

I think we're waiting on @biwhite to sign the CLA

[biwhite]

Sorry, I'd missed it was waiting on me signing CLA! Now done.