Needs to change twitter logo to 'X'.

@alok_singh, I've tested this issue in Drupal 9.5.x using Car Zymphonies Theme.
After applying patch,
Result:- the Twitter logo transforms into an 'X'.
I've attached a screenshot for your reference.

To replicate the issue, I followed these steps:

1. Installed the Car Zymphonies Theme.
2. Set it as the default theme.
3. Verified the Twitter logo in the footer section.

Thank you.

Verified MR3 on 10.2.x, the twitter icon is updated. Added screenshots for reference , RTBC++