testing/rocksdb: upgrade to 6.23.3
6.23.3 is the newest version which works with electrs. It will require recompilation of electrs and I'm not sure if pkgrel can be bumped in the same commit.
6.23.3 is the newest version which works with electrs. It will require recompilation of electrs and I'm not sure if pkgrel can be bumped in the same commit.