TOSA 0.60.0 Specification release tag

- Add definitions for main inference conformance. Defines requirements for floating-point accuracy for TOSA operations.
- Fix rank limitations on data layout operations
- Add accumulator size for AVG_POOL2D
- Use XML as source for specification version
- Misc. cleanups

1. c386a05 Main inference conformance draft by Dominic Symes · 1 year, 4 months ago
2. 36f2d64 Use XML as source for specification version by Kevin Petit · 1 year, 6 months ago
3. 44a1347 Add FFT operators to MI/MT profiles by Eric Kunze · 2 years, 10 months ago
4. a910153 Replace assert with REQUIRE() by Eric Kunze · 3 years ago
5. 64bb762 Replace proprietary notice with the full TOSA Specification License by Tom Cooksey · 3 years, 7 months ago
6. 3309a53 TOSA spec 0.20.0, initial public version by Eric Kunze · 3 years, 8 months ago v0.20.0