Update Nautobot v2.0.0rc2

[snaselj]

Closes NaN

What's Changed

• Updated nautobot to v2.0.0rc2.

To Do

• [ ] Remove TBDs from code.
• [ ] Add better CI version matrix for testing, currently only 3.8 and 2.0.0rc2 is tested.
• [ ] Improve documentation.

[snaselj]

Ready for review now, just a few points to resolve described in this PR notes.

[glennmatthews]

❯ poetry install             
Installing dependencies from lock file
Warning: poetry.lock is not consistent with pyproject.toml. You may be getting improper dependencies. Run `poetry lock [--no-update]` to fix it.

Because nautobot-floor-plan depends on nautobot (>=2.0.0-rc.1) which doesn't match any versions, version solving failed.

[glennmatthews]

poetry add 'nautobot>=2.0.0rc2'appears to fix the above for me.

[snaselj]

❯ poetry install             
Installing dependencies from lock file
Warning: poetry.lock is not consistent with pyproject.toml. You may be getting improper dependencies. Run `poetry lock [--no-update]` to fix it.

Because nautobot-floor-plan depends on nautobot (>=2.0.0-rc.1) which doesn't match any versions, version solving failed.

Sorry for this, updated the lock file.

[snaselj]

Almost there @snaselj. Just a few cleanups and then we can ship an RC1

PR comments are addressed, ready to review and ship.