Issue722 solved

[pushkar707]

Fixes

Fixes #722 by @pushkar707

Description

I have changed link for twitter icon

Technical details

Tests

Screenshots

Checklist

• My pull request has a descriptive title (not a vague title like Update index.md).
• My pull request targets the default branch of the repository (main or master).
• My commit messages follow best practices.
• My code follows the established code style of the repository.
• I added or updated tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• I tried running the project locally and verified that there are no
  visible errors.

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Developer Certificate of Origin

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[TimidRobot]

#722 (comment):

The purpose of the global footer isn't to localize the items within it to the specific program/sub-org/product site it appears on, which could get confusing in breaking assumed conventions from site to site. The social icons there should behave the same across the sites that that footer is implemented on.