Log Message:
shells/nushell: update to 0.94.2

In this release, we're releasing two bugfixes:
 - Fix external command name parsing with backslashes, and add tests by @devyn \ 
in #13027
 - Fix run_external::expand_glob() to return paths that are PWD-relative but \ 
reflect the original intent by @devyn in #13028

This release was made possible by PR contributions from @devyn.