T7182: use Config instead of ConfigTreeQuery for get_interface_dict

[jestabro]

Change summary

The recent change to vyos-netplug-dhcp-client to use get_interface_dict (T5103; 8faf67c) requires the use of Config over ConfigTreeQueery for full support of the underlying get_config_dict (namely, keyword arg with_pki); this is preferred over extending ConfigTreeQuery at this time, as the latter is due for revision/simplification.

It remains an open question, currently under investigation, as to why this is missed by smoketests, however, the above change is clearly needed for backport to follow 8faf67c in 1.4.2.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, renaming)
• Refactoring (no functional changes)
• Migration from an old Vyatta component to vyos-1x, please link to related PR inside obsoleted component
• Other (please describe):

Related Task(s)

Related PR(s)

How to test / Smoketest result

Without change:

root@vyos:/etc/netplug# ./vyos-netplug-dhcp-client eth1 in
...
Traceback (most recent call last):
  File "/etc/netplug/./vyos-netplug-dhcp-client", line 55, in <module>
    _, interface_config = get_interface_dict(config, interface_path[:-1], ifname=interface, with_pki=True)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/vyos/configdict.py", line 456, in get_interface_dict
    dict = config.get_config_dict(base + [ifname], key_mangling=('-', '_'),
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: ConfigTreeQuery.get_config_dict() got an unexpected keyword argument 'with_pki'

With fix:

root@vyos:/home/vyos# ./vyos-netplug-dhcp-client eth1 in
root@vyos:/home/vyos# 

Checklist:

• I have read the CONTRIBUTING document
• I have linked this PR to one or more Phabricator Task(s)
• I have run the components SMOKETESTS if applicable
• My commit headlines contain a valid Task id
• My change requires a change to the documentation
• I have updated the documentation accordingly

[github-actions]

👍
No issues in PR Title / Commit Title

[github-actions]

CI integration 👍 passed!

Details

CI logs

• CLI Smoketests (no interfaces) 👍 passed
• CLI Smoketests (interfaces only) 👍 passed
• Config tests 👍 passed
• RAID1 tests 👍 passed
• TPM tests 👍 passed