DINO: transition from torchvision.transforms v1 to version indep

[liopeer]

Changes

• instead of defaulting to v1 of torchvision.transforms, allow using v2 if available

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 84.88%. Comparing base (3b7357e) to head (2245f89). Report is 1 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1721 +/- ## ======================================= Coverage 84.88% 84.88% ======================================= Files 157 157 Lines 6543 6543 ======================================= Hits 5554 5554 Misses 989 989 ```

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