feat: Add messages for bulk install visibility

[StingRayZA]

Summary

Adds a progress message mentioning that a package is being downloaded and installed. Useful when bulk installing tools to know what is actively happening.

Fixes: #1753

Other Information

[StingRayZA]

@jthegedus apologies for the direct ping, any chance of getting a review, here, please?

[jthegedus]

Some test cases will likely need to be updated.

The Fish issue is unrelated and one I need to resolve.

[StingRayZA]

Thanks @jthegedus Let me see if I can get the failing test(s) updated :)

[StingRayZA]

@jthegedus Tests updated (I've rebased my branch on the upstream master - so commit history is clean)

I wasn't able to figure out how to do a multiline match, so I've matched on partial strings. I did add a specific test to separately check for these particular outputs.