Fix table initialization for NetBox 4.5 compatibility

[oomchiller]

Fix table initialization for NetBox 4.5 compatibility

Remove deprecated user argument from table constructors and rely on
table.configure(request) instead.

NetBox 4.5 no longer supports passing user to table constructors.
This caused the following error when opening the Inventory Item Group detail view:

TypeError: Table.init() got an unexpected keyword argument 'user'

Affected views:

• inventoryitem_group
• auditflow
• audittrail

Tested on:

• NetBox 4.5.4
• Python 3.12
• netbox_inventory 2.5.0

Stack trace:

<class 'TypeError'>
Table.__init__() got an unexpected keyword argument 'user'

Python version: 3.12.3
NetBox version: 4.5.4-Docker-4.0.2
Plugins:
  netbox_attachments: 11.0.1
  netbox_inventory: 2.5.0
  slurpit_netbox: 1.3.3

URL where the issue occurs:
https://netbox.tld/plugins/inventory/inventory-item-groups/1/

The fix updates affected views to use the current NetBox table API.