feat(cts): Add FP8 CAST_FROM_BLOCK_SCALED
- Add test generation and verification of FP8 types for CAST_FROM_BLOCK_SCALED
- Add new BLOCK_SIZE enum error if tests
Ref model fixes for CAST_FROM_BLOCK_SCALED:
- Fix bounds file contents by writing all values
- Fix rank mismatch check between scale and data
Signed-off-by: Jeremy Johnson jeremy.johnson@arm.com Co-authored-by: Won Jeon won.jeon@arm.com