update on issue 5878

[Shikha0428]

fixes #5878

What changes did you make?

• Replace name: Sabrina Heasley with - name: Sabrina Heasley
  github-handle:

Why did you make the changes (we will use this info to test)?

• We need to create a single variable github-handle to hold the github handle for each member of the leadership
  team. Eventually github-handle will replace the github and picture variables, reducing redundancy in the project
  file.

Screenshots of Proposed Changes Of The Website (if any, please do not screen shot code changes)

No visual changes.

[github-actions]

Want to review this pull request? Take a look at this documentation for a step by step guide!

From your project repository, check out a new branch and test the changes.

git checkout -b Shikha0428-update-github-handle-Sabrina-Heasley-5878 gh-pages
git pull https://github.com/Shikha0428/website.git update-github-handle-Sabrina-Heasley-5878

---

Note that CONTRIBUTING.md cannot previewed locally; rather it should be previewed at this URL:

https://github.com/Shikha0428/website/blob/update-github-handle-Sabrina-Heasley-5878/CONTRIBUTING.md  

[roslynwythe]

Hi @Shikha0428 great job on this issue. The branches are formed correctly, the code change is clean and correct, you have described your work, and it checks out in the browser. Thank you!

[roslynwythe]

Hi @kezzaam please let us know your availability and ETA to review this issue. Thanks!

[freaky4wrld]

@Shikha0428 thanks for taking the issue, the branches are good, issue linked is great, description provided is great as well. Docker testing is successful too.

Please check off the action items in the issue, thanks

PR approved!!

[Shikha0428]

@roslynwythe and @freaky4wrld Thank you.