std.json: Parse -0 as a float instead of an integer (#17729)

This is consistent with `JSON.parse("-0")` in JavaScript, RFC 8259
doesn't specifically mention what to do in this case.
If a negative zero is encoded the intention is likely to preserve the
sign.
772636ed0dLinus Groh committed on 10/27/2023, 6:05:51 PM· committed by GitHubparenta4cffd8
3 files changedLine totals unavailable