[ascend] add ascend graph mode

[CyCle1024]

Motivation

Add ascend's graph mode for following models when tp=1:
Llama2, InternLM2, Qwen2

Other models aren't verified on ascend's graph mode, may or may not be worked, we show warning when using ascend's
graph mode on other models.

Modification

Add AscendGraphRunner, silu_and_mul ops and rotary_embedding ops on ascend.

Checklist

1. Pre-commit or other linting tools are used to fix the potential lint issues.
2. The modification is covered by complete unit tests. If not, please add more unit tests to ensure the correctness.
3. If the modification has a dependency on downstream projects of a newer version, this PR should be tested with all supported versions of downstream projects.
4. The documentation has been modified accordingly, like docstring or example tutorials.