Gabriella : student's bio

[GabriellaLohy]

• I wrote my markdown locally on a new branch
• My bio file is named exactly the same as my GitHub username
• My bio link in the class README opens to my student bio file
• I pulled and merged main into my branch before pushing
• I pushed my branch to the class repository and opened a PR
• I went through the PR checklist
• All the CI check pass
• I assigned a coach to review my PR
• I
  linked my PR to this issue