Fix duplicate tinymce library

[howdu]

It'slready included via service provider 'filament-forms-tinyeditor' => asset('vendor/filament-forms-tinyeditor/tinymce/tinymce.min.js'),

Only difference is that filament script uses defer if that makes a difference and need to remove the other?

<script defer src="https://example.com/vendor/filament-forms-tinyeditor/tinymce/tinymce.min.js"></script>

<script src="https://example.com/vendor/filament-forms-tinyeditor/tinymce/tinymce.min.js"></script>

[mohamedsabil83]

The push once is a temp fix for devs who are using forms without admin. In a future update, I will use a condition to only use once.