[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.:

f152a79be9/caffe2/python/net_printer.py (L184-L190)

f152a79be9/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

test/test_static_runtime.py

@@ -178,7 +178,7 @@ def output_graph(a, b, c, iters: int):
 
 class SubModule(nn.Module):
     def __init__(self):
-        super(SubModule, self).__init__()
+        super().__init__()
         self.a = 11
         self.b = 2
 
@@ -188,7 +188,7 @@ class SubModule(nn.Module):
 
 class SubModule2(nn.Module):
     def __init__(self):
-        super(SubModule2, self).__init__()
+        super().__init__()
         self.a = 12
         self.b = 2
 
@@ -199,7 +199,7 @@ class SubModule2(nn.Module):
 
 class TestModule(nn.Module):
     def __init__(self):
-        super(TestModule, self).__init__()
+        super().__init__()
         self.sub1 = SubModule()
         self.sub2 = SubModule2()
         self.a = 3