fix: minify infinity in expressions

[boopathi]

Fix #839

[Cyp]

Should expect a: 1 / 0, I think.

[Cyp]

Seems to work. If I'm reading it right, could

        for (const id of Object.keys(bindingIds)) {
          if (
            id === "Infinity" &&
            bindingIds[id] === path &&
            // ObjectProperty is common for ObjectExpression and ObjectPattern and only
            // one of them is a Binding, the other is simply a reference
            !path.parentPath.parentPath.isObjectExpression()
          ) {
            return;
          }
        }

be simplified to this?

        if (
          bindingIds["Infinity"] === path &&
            // ObjectProperty is common for ObjectExpression and ObjectPattern and only
            // one of them is a Binding, the other is simply a reference
            !path.parentPath.parentPath.isObjectExpression()
          ) {
          return;
        }

[boopathi]

👍