Software cli fails on upload --local command

[Joseph Vazhappilly]

Brief Description
-----------------
Software cli fails to upload files when using sudo software upload with --local option.
Eg: sudo software upload --local wrcp_2409_2024-04-29_19-00-11.iso wrcp_2409_2024-04-29_19-00-11.sig

Severity
--------
Minor

Steps to Reproduce
------------------
Execute command
sudo software upload --local wrcp_2409_2024-04-29_19-00-11.iso wrcp_2409_2024-04-29_19-00-11.sig

Expected Behavior
------------------
Successful upload

Actual Behavior
----------------
Failed to upload

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

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/starlingx/update/+/921418

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/update/+/921418
Committed: https://opendev.org/starlingx/update/commit/679248a343eab28bbaa0ad61c5e521a73d1d10f7
Submitter: "Zuul (22348)"
Branch: master

commit 679248a343eab28bbaa0ad61c5e521a73d1d10f7
Author: Joseph Vazhappilly <email address hidden>
Date: Tue Jun 4 06:12:47 2024 -0400

    Software cli fails on upload --local command

    Software client is updated to use correct 'Content-Type' when using
    sudo software upload command with --local option.

    Test Plan:
    PASS: Verify software upload command with & without --local option

    Closes-Bug: 2068555

    Story: 2010676
    Task: 50282

    Change-Id: Iaca6db5e3f502c08c4009e6833599780dc698216
    Signed-off-by: Joseph Vazhappilly <email address hidden>