T6291: Add LACP related op commands (backport #3389)

[mergify]

Change Summary

This PR adds additional op commands for LACP related information. The following commands will be added:

show interfaces bonding lacp detail

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)

https://vyos.dev/T6291

Related PR(s)

Component(s) name

/op-mode-definitions/show-interfaces-bonding.xml.in
New File: /src/op_mode/show_lacp.py

Proposed changes

This change will add the following output for LACP related information:

vyos@vyos:~$ show interfaces bonding lacp detail 
Interface    Members    Mode    Rate    System MAC         Hash
-----------  ---------  ------  ------  -----------------  ------
bond0        eth2       active  slow    16:a4:1f:8b:c0:b3  layer2
bond1                   active  slow    00:00:00:00:00:00  layer2

vyos@vyos:~$ show interfaces bonding bond0 lacp detail 
Interface    Members    Mode    Rate    System MAC         Hash
-----------  ---------  ------  ------  -----------------  ------
bond0        eth2       active  slow    16:a4:1f:8b:c0:b3  layer2

vyos@vyos:~$ show interfaces bonding bond0 lacp neighbors 
Interface    Member    Local ID           Remote ID
-----------  --------  -----------------  -----------------
bond0        eth2      16:a4:1f:8b:c0:b3  00:00:00:00:00:00

Additionally, the show interfaces bonding <bondif> detail command is updated to be run as sudo, allowing for output of valuable information.

How to test

Configure bond interfaces in mode 802.3ad and run new commands:

vyos@vyos# set interfaces bonding bond0 mode 802.3ad 
vyos@vyos# commit

vyos@vyos:~$ show interfaces bonding lacp detail 
Interface    Members    Mode    Rate    System MAC         Hash
-----------  ---------  ------  ------  -----------------  ------
bond0        eth2       active  slow    16:a4:1f:8b:c0:b3  layer2
bond1                   active  slow    00:00:00:00:00:00  layer2

Smoketest result

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
  new file: src/op_mode/show_lacp.py

T6291: Add additional op commands for LACP related info. New Command:
show interfaces bonding lacp detail
show interfaces bonding lacp detail
show interfaces bonding lacp neighbors

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This is an automatic backport of pull request #3389 done by Mergify.