Minor updates to labels and descriptions

Proposed some tweaks in an MR.

The tab case may be because of the AU "Update Extensions" tab, I also created an issue for that. 📌 Update tab and page title to be more clear Active

Hi @pameeela,
As per the file changes ~~ could you please update the functional javascript tests.
see: https://git.drupalcode.org/issue/project_browser-3488078/-/jobs/3390931

Moving into NW

checking for test failures.

I have checked the pipeline failure, replicated it locally, and fixed the issue. The pipeline is now green. Moving this to "Needs Review." Kindly review.

Thanks @shalini_jha!

Looks good ~~ marking this one RTBC

Thanks all! Rebased in the face of getting the modal in today, which actually shrank the footprint of this MR.

woops, somehow missed the fixed part.

Automatically closed - issue fixed for 2 weeks with no activity.