Python-dbusmock

- Add Add power-profiles-daemon template (Thanks Bastien Nocera)
- logind: Implement Inhibit and ListInhibitors (Thanks to Benjamin Berg)
- Fix new complaints from pylint 2.9

- Fix tests for Python 3.10

- DBusMockObject: Add UpdateProperties() method (Thanks to Jonas Ådahl)
- DBusTestCase: Add bus override argument to spawn_server_template, to use
templates on either system or session bus; add corresponding --session CLI
option
- bluez template: Implement Pair() method on the Device interface and the
AgentManager1 interface (Thanks to Bastien Nocera)
- polkit template: Implement RegisterAuthenticationAgent() (Thanks to Jonas Ådahl)
- Add accountsservice template (Thanks to Marco Trevisan)

- NetworkManager template: Fix connecting to wifi
- NetworkManager template: Add Reload() method
- tests: Replace nose test runner with standard unittest
- setup.py: Drop deprecated `test_suite`, run tests through
`python3 -m unittest` directly

- Add type annotations to the whole API
- Drop obsolete ConsoleKit and bluez4 templates/tests
- upower template: Drop support for 0.9 API

- NetworkManager template: Handle NetworkingEnable
- NetworkManager template: AddConnectionUnsaved
- Drop support for Python 2