npm-registry-client@4.0.4

Deal with numeric defaults better, pass the correct configuration to the
retry module, and deal with registry errors that don't come with an
error message from the registry.
realize-package-specifier@1.3.0

Improve detection of local dependencies by not checking for local files when
the specifier detects as a range or version type and a depedency name was
actually specified.  This makes it so that `npm install foo@1` will work
when a file named `1` exists.  Fixes #6713.