chore(dev): update gitpod extensions (#42706)
chore(dev): update gitpod extensions (#42706)

* chore(dev): update gitpod extensions

* add public visibility to ports 8000 & 3000
raisedadead/FreeCodeCamp,FreeCodeCamp/FreeCodeCamp,FreeCodeCamp/FreeCodeCamp,raisedadead/FreeCodeCamp