[Docs] Fix sendGAEvent example in @next/third-parties

[tschoffelen]

Fixes the usage example for sendGAEvent() exposed by @next/third-parties.

This pushes to GTAG's dataLayer, which means it needs to follow the structure set out in the Google docs here:

gtag('event', 'screen_view', {
  'app_name': 'myAppName',
  'screen_name': 'Home'
});

This also matches with the function signature, which looks like this: function sendGAEvent(..._args: Object[])

[ijjk]

Allow CI Workflow Run

• approve CI run for commit: f8915f1

Note: this should only be enabled once the PR is ready to go and can only be enabled by a maintainer

[samcx]

@tschoffelen Is this Google docs site link down for you?

[tschoffelen]

@tschoffelen Is this Google docs site link down for you?

Hmm no it works for me, let me try again:

https://developers.google.com/analytics/devguides/collection/ga4/event-parameters?client_type=gtag

[samcx]

@tschoffelen Very strange 🤔

[samcx]

@tschoffelen The have already been (https://rc.nextjs.org/docs/app/building-your-application/optimizing/third-party-libraries), so will be closing this!