fix: dogechain chain details and multicall, add shibarium testnet, fix typo in original PR (#2454)

* fix: wrong native currency and symbol dogechain

fixed incorrect native currency and symbol on Dogechain network

* feat: add multicall3 contract to dogechain

* feat: add shibarium testnet chain definition

* feat: add shibarium testnet chain definition

* Update shibariumTestnet.ts

* Update shibariumTestnet.ts

* Create light-donuts-flash.md

* fix: typo in shibariumTestnet.ts

---------

Co-authored-by: jxom <[email protected]>

Author: ChewySwap

src/chains/definitions/shibariumTestnet.ts

@@ -1,6 +1,6 @@
 import { defineChain } from '../../utils/chain/defineChain.js'
 
-export const bscTestnet = /*#__PURE__*/ defineChain({
+export const shibariumTestnet = /*#__PURE__*/ defineChain({
   id: 157,
   name: 'Puppynet Shibarium',
   nativeCurrency: {