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

src/db/postgre.ts

@@ -150,12 +150,10 @@ 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
 			}
-			}
 		} : false,
 		logging: log,
 		logger: log ? new MyCustomLogger() : undefined,