[DataPipe] Correct the type of exception that is being raised by ShufflerMapDataPipe (#82666)
Fixes https://github.com/pytorch/data/issues/708
The following code snippet used to fail, now it has been added as a test case:
```python
dp1 = dp.map.SequenceWrapper(range(10))
shuffle_dp1 = dp1.shuffle()
dp2 = dp.map.SequenceWrapper(range(10))
shuffle_dp2 = dp2.shuffle()
zip_dp = shuffle_dp1.zip(shuffle_dp2)
list(zip_dp) # This used to fail
```
The issue was that `ShufflerMapDataPipe` raises a `KeyError` when an out of bound index is passed into it, but that was not handled by `zip_dp`'s `__getitem__` which only handled `IndexError`. With this change, it handles both.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/82666
Approved by: https://github.com/ejguan
