Polylang Pro 3.6.5

* Pro: Adapt the submenu colors of the navigation language switcher block to WP 6.2
* Pro: Fix the dropdown setting in the navigation language switcher block
* Add Amharic, Aragonese and Spanish from Dominican Republic to the list of predefined languages #1248
* Fix a deprecated notice in WP 6.2 when using multiple domains without the Internationalization PHP extension (intl) #1245

Pro: Add compatibility with FSE changes introduced by WP 6.2
Pro: Adapt the navigation language switcher block for consistency with WP 6.2
Only store term ids in taxonomy relationships cache for WP 6.0+. Props @ocean90 #1154
Remove usage of `get_page_by_title()` deprecated in WP 6.2 #1213
Fix fatal error if the mu-plugins folder is not readable #1217
Fix a compatibility issue with plugins not expecting a null \'update_plugins\' transient #1224

Pro: Allow to translate Oembed, URL and Email ACF fields
Pro: Fix ACF REST API mixing fields
Pro: Fix ACF compatibility loaded when no language exist
Pro: Fix headers of exported PO files.
Pro: Fix spacing in language switcher navigation block preview
Work around a bug in Sendinblue for WooCommerce causing a fatal error. #1156
Fix a regression with WooCommerce Product Add-Ons Ultimate. #1186