fix(ws): use !miniTicker@arr for spot prevDay stream

The !ticker@arr stream has been removed from Spot Testnet and is
expected to be removed from mainnet. Replace with !miniTicker@arr
as recommended by Binance docs.

Futures and delivery streams are unchanged as they still support
!ticker@arr.

Closes #978

Author: pcriadoperez

deprecated/node-binance-api.js

@@ -6018,7 +6018,7 @@ let api = function Binance(options = {}) {
                     }, reconnect);
                     // Raw stream of all listed symbols
                 } else {
-                    subscription = subscribe('!ticker@arr', function (data) {
+                    subscription = subscribe('!miniTicker@arr', function (data) {
                         if (singleCallback) {
                             prevDayStreamHandler(data, callback);
                         } else {

src/node-binance-api.ts

@@ -6452,7 +6452,7 @@ export default class Binance {
             }, reconnect);
             // Raw stream of all listed symbols
         } else {
-            subscription = this.subscribe('!ticker@arr', function (data: any) {
+            subscription = this.subscribe('!miniTicker@arr', function (data: any) {
                 if (singleCallback) {
                     prevDayStreamHandler(data, callback);
                 } else {