Change int to Any in unpacking unbounded tuple types

[denisborisov]

It looks like there should be Any instead of int, because the documentation says the following:
"""
We can also pass a *tuple[int, ...] wherever a *Ts is expected. This is useful when we have particularly dynamic code and cannot state the precise number of dimensions or the precise types for each of the dimensions.
"""

[cpython-cla-bot]

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