uniform_int_distribution does not support uint8_t (#37260)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/37260
List of supported types here:
https://en.cppreference.com/w/cpp/numeric/random/uniform_int_distribution
Test Plan: CircleCI green, test compiles and passes on msvc.
Reviewed By: malfet
Differential Revision: D21237280
fbshipit-source-id: 51b09b87511e35bfe8a57ecd48ed772d587dba9b
