Enable multimedia blobURI for NEXT_CODE_VERSION
Summary:
Some time ago, we did a rename of message field holder -> blobURI for encrypted media.
The usage of blobURI property was gated behind FUTURE_CODE_VERSION but clients support it for quite a while. We can enable it in the next code version.
Test Plan: Temporarily replaced existences of FUTURE_CODE_VERSION (these replaced in this diff) with a low version number; sent a few encrypted multimedia and made sure they're rendered properly.
Reviewers: ashoat
Reviewed By: ashoat
Subscribers: tomek
Differential Revision: https://phab.comm.dev/D11946