Exposes the new experimental Taint APIs using the `taint` flag which
enables experimental React.
As an example for how we can use it, I use it to taint `process.env`
with a better error message. I'm not sure where this should live since
it's a global init but it needs access to the global config. It's
unnecessary to retaint it for every render but not sure if there's a
better place for it.
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Co-authored-by: Jimmy Lai <laijimmy0@gmail.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
