Fix: postgres redis cache の option が適用されない (#5114)

src/db/postgre.ts

@@ -150,11 +150,9 @@ export function initDb(justBorrow = false, sync = false, log = false) {
 			options: {
 				host: config.redis.host,
 				port: config.redis.port,
-				options: {
-					password: config.redis.pass,
-					prefix: config.redis.prefix,
-					db: config.redis.db || 0
-				}
+				password: config.redis.pass,
+				prefix: config.redis.prefix,
+				db: config.redis.db || 0
 			}
 		} : false,
 		logging: log,