V5 bringing RESP3, Sentinel and TypeMapping to node-redis

RESP3 Support
   - Some commands responses in RESP3 aren't stable yet and therefore return an "untyped" ReplyUnion.
 
Sentinel

TypeMapping

Correctly types Multi commands

Note: some API changes to be further documented in v4-to-v5.md

examples/managing-json.js

@@ -73,4 +73,4 @@ const numPets = await client.json.arrLen('noderedis:jsondata', '$.pets');
 // We now have 4 pets.
 console.log(`We now have ${numPets} pets.`);
 
-await client.quit();
+client.destroy();