Crash on linux at startup in usdview

[sebastienblor]

On linux, running usdview with the arnold render delegate crashes. The current workaround for this is to ld-preload the arnold library. So we need to run

LD_PRELOAD=/path_to_arnold/bin/libai.so usdview scene.usda

and this prevents the crashes

Core ticket: #8869

[nrusch]

This same issue also affects the procedural and Ndr discovery plugin.

[autodesk-oss-arnold-bot[bot]]

Issue synced internally to ARNOLD-13223