perf: shrink uneval output with null-proto objects

[Ocean-OS]

This shrinks the output of uneval when using null-prototyped objects. If an empty object is used, the size of uneval decreases by 3 characters per object, and if the object has properties, the size decreases by 20 characters per object:

-Object.create(null);
+{__proto__:null}

-Object.assign(Object.create(null),{thing:true});
+{thing:true,__proto__:null}

[changeset-bot]

🦋 Changeset detected

Latest commit: b26dc5a

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
devalue	Patch

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