[BUG] Fix the moksh logo in navbar of the home page

[Viveksati5143]

Description

Describe the bug:
The moksh logo in the navbar of home page is broken

Expected behavior:
Moksh logo should appear

Actual behavior:
As shown in the screenshot

Reproduction Steps

Steps to reproduce the behavior:

1. Go to 'index.html'
2. See navbar

Screenshots

[github-actions]

Congratulations, @Viveksati5143! 🎉 Thank you for creating your issue for Moksh. Your contribution is greatly appreciated and we look forward to working with you to resolve the issue. Keep up the great work! Should you have any queries or require guidance, do not hesitate to ask.

[ankitjt]

the image is not broken per-se , the format used is works mostly on the latest versions of most browser. However, chrome supports it, try to open it in latest version of chrome.