Different cache setting required for css + image assets

[knowler]

idk what to set for this, but this makes developing with changing CSS very difficult (especially since development CSS might not have hashed filename to bust the cache). Seems like it’s meant for production.

https://github.com/lando/wordpress/blob/853917fbe1a4471aaf3ed986a650553203c83439/recipes/wordpress/default.conf.tpl#L63-L66