Go bindings bug, same code returns different keys on macOS and Ubuntu

[davidsky]

Tested with:
FDB 7.1.61 and 7.3.57
Go 1.22.2 and 1..23.5
Multiple Ubuntu (Including WSL), and macOS.

To replicate, run:

package main

import (
	"log"
	"github.com/apple/foundationdb/bindings/go/src/fdb"
)

func main() {
	fdb.MustAPIVersion(730)
	db := fdb.MustOpenDefault()

	key := fdb.Key("hello")
	_, _ = db.Transact(func(tr fdb.Transaction) (any, error) {
		tr.Set(key, []byte("world"))
		return nil, nil
	})

	_, _ = db.Transact(func(tr fdb.Transaction) (any, error) {
		keySelector := fdb.KeySelector{Key: key, OrEqual: true, Offset: 2}
		nextKey := tr.GetKey(keySelector).MustGet()
		log.Println("nextKey: ", nextKey)
		return nil, nil
	})
}

macOS prints nextKey: \xfe\x01\x14\x00\x14\x02system\x00
Ubuntu prints nextKey: \xff