Bug: Outdated Twitter Logo in Cupy home page

[AquibKhann]

Description

The CuPy Open Source repository currently displays an outdated version of the Twitter logo. The logo being used is not in sync with the latest branding guidelines.

bug5.mp4

To Reproduce

Visit the CuPy website
Navigate to the section displaying social media links in the navigation bar.
Observe the Twitter logo and compare it with the latest Twitter branding guidelines.

Installation

None

Environment

No response

Additional Information

Expected Result:
The Twitter logo should adhere to the most recent branding guidelines provided by Twitter.

Actual Result:
The current Twitter logo appears to be outdated and may not align with the latest branding standards.

[kmaehashi]

Pull request welcomed.