Backend for key/value expirable store

I created a new issue ✨ Use redis as replacement for core's database driven key value store AND key/value expirable store Active to unify changes this task and ✨ Use redis as replacement for core's database driven key value store Needs work

Adding patch to make this work with 1.9

Hi, thank you evamtinez for your patch, but on Drupal 10.4, width Redis module version 8.x-1.9, and PhpRedis client, when I create a new field on a node, I get an Error :

RedisException: Redis server went away in Redis->multi() (line 44 of modules/contrib/redis/src/KeyValueStore/ExpirablePhpRedis.php).

At creation, ExpirablePhpRedis (as PrivateTempStore for the tempstore.private.field_ui collection) has a good client connection, but it's lost before Drupal\field_ui\Form\FieldStorageAddForm->submitForm().