V2 Embed performance issues #686

[cogniSyb]

Fix: #686, improvement of #650

Test URLs:

• Before: https://main--vg-macktrucks-com--hlxsites.hlx.page/drafts/syb/block/v2-embed-multiple-config
• After: https://650-video-player-changes--vg-macktrucks-com--hlxsites.hlx.page/drafts/syb/block/v2-embed-multiple-config

Refactoring of listening to and acting on events of AEM Video:

• Improve security: only respond to the AEM Cloud domain
• Event listeners are now handled globally and won’t interfere with each other
• Logging of events and sending responses is now done less
• Slight increase in performance

This change partially mitigates the known issue in release 11, though it doesn’t solve it.

[aem-code-sync[bot]]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed. In case there are problems, just click a checkbox below to rerun the respective action.

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Commits

* [7667165](https://github.com/hlxsites/vg-macktrucks-com/commit/76671656a4d5f45cbfe047330d21a7c8691c862f) :x: (latest) * [f62b6c2](https://github.com/hlxsites/vg-macktrucks-com/commit/f62b6c2b8368edad7117f9e4e4897ff6e77199c2) :x: * [c30be71](https://github.com/hlxsites/vg-macktrucks-com/commit/c30be715ce64c550ae6ae5f0c5d72b80a385bee9) :x: * [b47abfd](https://github.com/hlxsites/vg-macktrucks-com/commit/b47abfd968f0d9bd7df3719b309f9ef3bc024d95) :x: