Fix Graph Breaks When Compiling CogView4 (#10959)
* Fix Graph Breaks When Compiling CogView4
Eliminate this:
```
t]V0304 10:24:23.421000 3131076 torch/_dynamo/guards.py:2813] [0/4] [__recompiles] Recompiling function forward in /home/zeyi/repos/diffusers/src/diffusers/models/transformers/transformer_cogview4.py:374
V0304 10:24:23.421000 3131076 torch/_dynamo/guards.py:2813] [0/4] [__recompiles] triggered by the following guard failure(s):
V0304 10:24:23.421000 3131076 torch/_dynamo/guards.py:2813] [0/4] [__recompiles] - 0/3: ___check_obj_id(L['self'].rope.freqs_h, 139976127328032)
V0304 10:24:23.421000 3131076 torch/_dynamo/guards.py:2813] [0/4] [__recompiles] - 0/2: ___check_obj_id(L['self'].rope.freqs_h, 139976107780960)
V0304 10:24:23.421000 3131076 torch/_dynamo/guards.py:2813] [0/4] [__recompiles] - 0/1: ___check_obj_id(L['self'].rope.freqs_h, 140022511848960)
V0304 10:24:23.421000 3131076 torch/_dynamo/guards.py:2813] [0/4] [__recompiles] - 0/0: ___check_obj_id(L['self'].rope.freqs_h, 140024081342416)
```
* Update transformer_cogview4.py
* fix cogview4 rotary pos embed
* Apply style fixes
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Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: YiYi Xu <yixu310@gmail.com>
