Cleanup post/term data from editors classes

[Vraja Das]

I moved the post data to the admin/formatter/class-post-metabox-formatter.php which includes:

• post id
• slug
• type
• status
• entityType (post or term)

I did the same for admin/formatter/class-term-metabox-formatter.php.
We need to remove from the metabox/elementor/term class script data the duplication of properties:

• postId
• postStatus
• postType
• isPost
• isTerm

Check if we can also clean the post/term related meta duplicated from WPSEO_Utils::get_admin_l10n