Unable to jump to external script source.

It used to be possible to jump to script source directly in old profiler.
But you can't do it on the new profile.
Make debug errors in script source almost impossible.

Besides that, most script nowadays are minimized.
Copy the column number and open it yourself also didn't really work.
(How do a navigate to things like position 1:148999 manually?)

┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-424)