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

packages/client/lib/sentinel/commands/SENTINEL_MASTER.ts

@@ -0,0 +1,12 @@
+import { RedisArgument, MapReply, BlobStringReply, Command } from '../../RESP/types';
+import { transformTuplesReply } from '../../commands/generic-transformers';
+
+export default {
+  transformArguments(dbname: RedisArgument) {
+    return ['SENTINEL', 'MASTER', dbname];
+  },
+  transformReply: {
+    2: transformTuplesReply<BlobStringReply>,
+    3: undefined as unknown as () => MapReply<BlobStringReply, BlobStringReply>
+  }
+} as const satisfies Command;