ggml : fix YARN + add tests + add asserts (#7617)
* tests : add rope tests
ggml-ci
* ggml : fixes (hopefully)
ggml-ci
* tests : add non-cont tests
ggml-ci
* cuda : add asserts for rope/norm + fix DS2
ggml-ci
* ggml : assert contiguousness
* tests : reduce RoPE tests
ggml-ci
