Command 'software show <release>' should display packages only if '--packages' option is specified

[Joseph Vazhappilly]

Brief Description
-----------------
'packages' attribute should not be displayed on 'software show <release>' unless '--packages' option is specified

Severity
--------
Minor

Steps to Reproduce
------------------
Execute command below with and without --packages option
'software show <release>'

Expected Behavior
------------------
'packages' attribute should not be displayed on 'software show <release>' unless '--packages' option is specified

Actual Behavior
----------------
Packages are shown always

Reproducibility
---------------
100%

System Configuration
--------------------
NA

Branch/Pull Time/Commit
-----------------------
Master

Last Pass
---------

Timestamp/Logs
--------------
NA
Test Activity
-------------
Feature Testing

Workaround
----------
NA

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/starlingx/update/+/919942

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/update/+/919942
Committed: https://opendev.org/starlingx/update/commit/d3fee448376fb28bcc49cc7d2deb9880dc6136e9
Submitter: "Zuul (22348)"
Branch: master

commit d3fee448376fb28bcc49cc7d2deb9880dc6136e9
Author: Joseph Vazhappilly <email address hidden>
Date: Fri May 17 07:46:07 2024 -0400

    Show packages only if --packages present in cmd

    Software cli should not display 'packages' attribute unless
    '--packages' option is specified for command, 'software
    show <release>'.

    Test Plan:
    PASS: Verify packages are absent for 'software show <release>'
    PASS: Verify packages present, 'software show <release> --packages'

    Closes-Bug: 2066037

    Story: 2010676
    Task: 50135

    Change-Id: I20d4b26af868206c0d86c71d8b969c4c56f30293
    Signed-off-by: Joseph Vazhappilly <email address hidden>