[Plugin Registry] [airgap] Each plugin should display proper icon

Is your enhancement related to a problem? Please describe.

On the plugin registry each plugin refers on the same default icon. When displaying them on the UI, it looks not pretty nice

Describe the solution you’d like

We can apply the proper icons for each plugin. Most of the plugins are VS Code extensions. Most of them are opensource with repository on GitHub. Each extension has package.json contains icon field which refers on the image hosted on that repository. We can easily refers on that images.

In result we may have the following

[sunix]

@vitaliy-guliy ok what ever, as long as this is working 😃

[vitaliy-guliy]

Thanks