Plugin upload-bundle UX update

[chandrareddyp]

What this PR does / why we need it

This PR updates the plugin upload-bundle UX to minimize the log messages while uploading a specific plugin image. It also provides spinner functionality to display a spinner while the plugin image is being uploaded. Additionally, it shows the number of plugins being uploaded and the total number of plugins.

The PR utilizes the existing spinner API and signal handling API to implement the spinner and signal handling functionality.

Which issue(s) this PR fixes

Fixes #

Describe testing done for PR

Release note

Additional information

Special notes for your reviewer