src: make MakeCallback() check can_call_into_js before getting method

There is a check for this in the inner `MakeCallback()` function
called by it, but since the `Get()` call here can also result in a
call into JS, we should ideally check the flag before that.

PR-URL: https://github.com/nodejs/node/pull/35424


Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Andrey Pechkurov <apechkurov@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>