Add DINOv2 with registers (#35348)

* added changes from 32905

* fixed mistakes caused by select all paste

* rename diff_dinov2...

* ran tests

* Fix modular

* Fix tests

* Use new init

* Simplify drop path

* Convert all checkpoints

* Add figure and summary

* Update paths

* Update docs

* Update docs

* Update toctree

* Update docs

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Co-authored-by: BernardZach <bernardzach00@gmail.com>
Co-authored-by: Zach Bernard <132859071+BernardZach@users.noreply.github.com>

utils/check_repo.py

@@ -1009,6 +1009,7 @@ SHOULD_HAVE_THEIR_OWN_PAGE = [
     "ConvNextV2Backbone",
     "DinatBackbone",
     "Dinov2Backbone",
+    "Dinov2WithRegistersBackbone",
     "FocalNetBackbone",
     "HieraBackbone",
     "MaskFormerSwinBackbone",