Fix sendGAEvent function (for real?) (#62192)
The recently merged PR - https://github.com/vercel/next.js/pull/62065,
doesn't seem to fix the issue. As per the comment this seems to be
related to `dataLayer` that does not like working with Arrays, but works
with [arguments
object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/arguments).
Also, when using window.gtag(...) an Arguments() is pushed instead of
Array().
Fixes #61703
