use untyped_storage if present

[rijobro]

Fixes #5862.

Description

if untyped_storage() is present (pytorch 2) use it, else use storage().

Types of changes

• Non-breaking change (fix or new feature that would not break existing functionality).
• Breaking change (fix or new feature that would cause existing functionality to change).
• New tests added to cover the changes.
• Integration tests passed locally by running ./runtests.sh -f -u --net --coverage.
• Quick tests passed locally by running ./runtests.sh --quick --unittests --disttests.
• In-line docstrings updated.
• Documentation updated, tested make html command in the docs/ folder.

[wyli]

thanks, if the distributed test cases here https://github.com/Project-MONAI/MONAI/actions/runs/3939998267/jobs/6740545960 work fine I'll merge this PR

[wyli]

/build