[BUG]: Update Outdated Twitter Icon on Website

[sundaramsharma]

Issue Summary:
The website currently uses an outdated Twitter (now known as 'X' ) icon that doesn't align with the latest design and branding guidelines provided by Twitter. This issue aims to request an update to the Twitter icon for a more cohesive and up-to-date user experience.

Steps to Reproduce:

1. Visit the website
2. Navigate to the footer section where the Twitter icon is displayed.
3. Observe the outdated Twitter icon design.

Expected Behavior:
The Twitter icon on the website should be up-to-date, in line with Twitter's (now known as 'X' ) current branding guidelines.

Actual Behavior:
The website is currently using an outdated Twitter (now known as 'X' ) icon, which can be confusing for users and does not reflect a commitment to maintaining a modern and polished appearance.