[WIP] [Feature] VJEPA

[ianhajra]

Description

Add in V-JEPA to the supported family of JEPA methods. Adds in:

• V-JEPA Method
• V-JEPA tubed masking strategy
• V-JEPA smoke test

Checklist

• I have read the Contributing document.
• The documentation is up-to-date with the changes I made (check build artifacts).
• All tests passed, and additional code has been covered with new tests.
• I have added the PR to the RELEASES.rst file.