Update deps

[hildjj]

Issues fixed:

• Jest thinks the sourcemap URL writing code is a sourcemap for the target file. Symptom: "Test suite failed to run at invariant"
• Update to commander added the error method, as requested. No longer need to use internal API.
• Ensured that run.spec.ts more-or-less passes conversion to JS with tsc
• On node 18, SourceMapConsumer was failing because fetch now exists. Updated to latest beta of source-map to get around this issue

[hildjj]

And of course the latest Jest doesn't support node 10 anymore. I can either go back to a working version, or we can deprecate node 10. Opinions?

[hildjj]

Trying to back down to jest 27.5.1 isn't working terribly well. There are still several other deps that don't support node 10 anymore.

I think it may be time to drop node 10 support. Should we do a major version change for that?

[smcjones]

Not a regular contributor here, but voting to add a major version change for deprecation. It'll be easier to track the nest of node dependencies.

[hildjj]

@smcjones 's argument is persuasive. If we do cut this as a 2.0 release, I think I'll want to be more aggressive about #223, moving to a more-normal dependency relationship instead of bundling.

[Mingun]

It seems that according to semver dropping support of old environment should be a breaking change that requires major version bump. Relevant discussion: semver/semver#317