update package-lock to respect overrides

There were a number of issues with npm overrides not being
respected by the npm install command. Supposedly, these issues
have been fixed in npm 8.7.0.

See npm/cli#4709

This PR deletes and regenerates the package-lock so that overrides are respected.

J=SLAP-2022
TEST=manual

see that the unsafe-eval test page loads properly
rerunning npm install does not undo overrides