[JS/dice-game] Add a button for new game

[Ganesh2904]

Title and Issue number

Title :added a button on dice-game project for new game instead of refreshing the page

Issue No. :343

Code Stack : html/css/javascript

Close #343

Checklist:

• [X] I have mentioned the issue number in my Pull Request.
• [] I have commented my code, particularly in hard-to-understand areas
• [] I have created a helpful and easy to understand README.md
• [] I have updated the Index.html file for my contribution

[netlify[bot]]

✅ Deploy Preview for preeminent-tapioca-4294b2 ready!

Name	Link
🔨 Latest commit	3f1cddad65f2d9facda817565b35f0dbf634eb3c
🔍 Latest deploy log	https://app.netlify.com/sites/preeminent-tapioca-4294b2/deploys/6562dc93a687cf00088da355
😎 Deploy Preview	https://deploy-preview-344--preeminent-tapioca-4294b2.netlify.app/machine-coding/dice-game
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.