databases/redis-devel: Update to latest snapshot
Changes: https://github.com/redis/redis/compare/9d336ac39...48e0d4788
MFH: 2023Q1
Security: a60cc0e4-c7aa-11ed-8a4b-080027f5fec9
(cherry picked from commit dedb016a809a8fb4afd3f261ed74acac98b3c67d)