[wp-trac] [WordPress Trac] #57568: Improve caching in `wp_get_global_styles_svg_filters`

[WordPress Trac]

#57568: Improve caching in `wp_get_global_styles_svg_filters`
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 Reporter:  spacedmonkey  |      Owner:  (none)
     Type:  enhancement   |     Status:  new
 Priority:  normal        |  Milestone:  Future Release
Component:  Editor        |    Version:  5.9.1
 Severity:  normal        |   Keywords:
  Focuses:  performance   |
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 Follow on from #56910 ( and [55148])

 From  #56910

 > Originally this ticket also covered the wp_get_global_styles_svg_filters
 function which is subject to a similar change, but since that is a
 separate effort it makes sense to break it out in a separate ticket.

 Change the `wp_get_global_styles_svg_filters` function to use object
 caching over transients. This brings the code inline with
 `wp_get_global_stylesheet`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/57568>
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