Update to recent redis-commands (#1425)

This includes commands from Redis 5.0, including streams-related API.

Author: ford-prefect

package.json

@@ -26,7 +26,7 @@
   },
   "dependencies": {
     "denque": "^1.2.3",
-    "redis-commands": "^1.2.0",
+    "redis-commands": "^1.4.0",
     "redis-parser": "^2.6.0"
   },
   "engines": {