fix: special cases for ip network defaulting

[ltucker]

ip address fields and ip network fields have special defaulting in place that makes them appear to differ.
eg if 192.168.1.1 is specified in an ip address field, it will be stored (and the prior value will appear as) 192.168.1.1/32 this add some special handling to use the defaulted network when comparing.

secondarily, this uses special matchers for ip address that ignore the mask given on the address. This is the actual uniqueness check that is performed during the model validation.

this also resolves an issue rendering the prior state of an ipaddress which cannot directly be json serialized since it is sent back as an instance of netddr.IPNetwork

[github-actions]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
2535	2323	92%	0%	🟢

New Files

No new covered files...

Modified Files

File	Coverage	Status
netbox_diode_plugin/api/common.py	86%	🟢
netbox_diode_plugin/api/differ.py	90%	🟢
netbox_diode_plugin/api/matcher.py	82%	🟢
netbox_diode_plugin/api/plugin_utils.py	82%	🟢
netbox_diode_plugin/tests/test_api_diff_and_apply.py	100%	🟢
TOTAL	88%	🟢

updated for commit: fe5841e by action🐍