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/lua-multi-incr.js

@@ -24,4 +24,4 @@ await client.connect();
 await client.set('mykey', '5');
 console.log(await client.mincr('mykey', 'myotherkey', 10)); // [ 15, 10 ]
 
-await client.quit();
+client.destroy();