net-mgmt/netbox: Update to 4.4.4

It contains many bugfixes/enhancements and the following new features:

• Background Jobs for Bulk Operations
• Logging Mechanism for Background Jobs
• Changelog Comments
• Config Context Data Validation

https://netbox.readthedocs.io/en/stable/release-notes/version-4.4/

MFH: No (feature release)