[BE] [3/3] Rewrite `super()` calls in test (#94592)
Rewrite Python built-in class `super()` calls. Only non-semantic changes should be applied.
- #94587
- #94588
- #94592
Also, methods with only a `super()` call are removed:
```diff
class MyModule(nn.Module):
- def __init__(self):
- super().__init__()
-
def forward(self, ...):
...
```
Some cases that change the semantics should be kept unchanged. E.g.:
https://github.com/pytorch/pytorch/blob/f152a79be9612b824e1672b8f8cb88a414ce4c12/caffe2/python/net_printer.py#L184-L190
https://github.com/pytorch/pytorch/blob/f152a79be9612b824e1672b8f8cb88a414ce4c12/test/test_jit_fuser_te.py#L2628-L2635
Pull Request resolved: https://github.com/pytorch/pytorch/pull/94592
Approved by: https://github.com/ezyang, https://github.com/seemethere
