feat(register): respect -C/--conditions flags in ESM

[nicknovitski]

This fixes #890, and my usage. I think every package using subpath imports in package.json instead paths rewriting in .swcrc will need to use conditions, and therefore will need this change to support switching to ESM.

The get-conditions package parses process.argv and process.env.NODE_OPTIONS, and also adds "node", and, if --no-addons hasn't been set, "node-options".

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Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	get-conditions@​1.0.0

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[nicknovitski]

If it's preferable I can implement that logic instead of adding the dependency.