[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

{F837817}

Reviewers: atul, rohan

Reviewed By: rohan

Subscribers: ashoat, tomek, wyilio

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

landing/team.react.js

@@ -137,10 +137,9 @@ function Team(): React.Node {
           imageURL={`${assetsCacheURLPrefix}/aleksandra.jpg`}
         />
         <TeamProfile
-          name="Patryk Klatka"
-          role="Software Engineer"
-          imageURL={`${assetsCacheURLPrefix}/patryk.jpg`}
-          githubHandle="pklatka"
+          name="Monika Kulczyńska"
+          role="Project Manager"
+          imageURL={`${assetsCacheURLPrefix}/monika.jpg`}
         />
       </section>
     </div>