[landing] replace Patryk with Monika on team page

Summary:
Replace Patryk with Monika on the team page

Linear task: https://linear.app/comm/issue/ENG-5296/replace-patryk-with-monika-on-landing-page

Test Plan:
please see screenshot below

Reviewers: atul, rohan

Reviewed By: rohan

Subscribers: ashoat, tomek, wyilio

Differential Revision: https://phab.comm.dev/D9603