Issue with printing unicode non-english characters #8425 patch

Hello! This patch can solve #8425 issue.

Before:

```
$ ansible 127.0.0.1 -m debug -a "msg=абв"
127.0.0.1 | success >> {
    "msg": "\u0430\u0431\u0432"
}
```

After:

```
$ ansible 127.0.0.1 -m debug -a "msg=абв"
127.0.0.1 | success >> {
    "msg": "абв"
}
```