fix: Passport description disappears after friend request

[PalauiDCL]

fixes #3077

After sending a friend request, the profile was being uploaded with a null description, without a null checking, the description disappeared.

##QA

When you send a friend request through the passport (PlayerInfo in the code), the description should not disappear, should remain there.

[github-actions[bot]]

After the CI passes:

• This branch can be previewed at https://play.decentraland.zone/?renderer-branch=fix/Passport-description-dissappear-after-friend-request
• Code coverage report: https://renderer-artifacts.decentraland.org/branch-coverage/fix/Passport-description-dissappear-after-friend-request
• Benchmark report: https://renderer-artifacts.decentraland.org/branch-benchmark/fix/Passport-description-dissappear-after-friend-request/index.html