TOSA reference model 0.60.2 release tag

Bugfix to test generator for SPLIT, RESIZE

1. 77d0f76 Update reference model/serialization library to 0.21.0 with unit tests added/updated by Kevin Cheng · 3 years, 7 months ago
2. aee1fac Implement and add unit tests for MUL and ARITHMETIC_RIGHT_SHIFT by Kevin Cheng · 3 years, 8 months ago
3. 99bea14 Update apply_scale_32() by Kevin Cheng · 3 years, 8 months ago
4. e5e2676 Initial checkin of TOSA reference_model and tests by Eric Kunze · 3 years, 9 months ago