[MODEL ADDITION] Ovis2 Model Addition (#15826)

Signed-off-by: Marco <121761685+mlinmg@users.noreply.github.com>
Signed-off-by: Isotr0py <2037008807@qq.com>
Signed-off-by: isotr0py <2037008807@qq.com>
Co-authored-by: Isotr0py <2037008807@qq.com>
Co-authored-by: Isotr0py <mozf@mail2.sysu.edu.cn>

docs/source/models/supported_models.md

@@ -1014,6 +1014,13 @@ See [this page](#generative-models) for more information on how to use generativ
   *
   * ✅︎
   * ✅︎
+- * `Ovis2ForConditionalGeneration`<sup>^</sup>
+  * Ovis2
+  * T + I<sup>+</sup>
+  * `AIDC-AI/Ovis2-1B`, `AIDC-AI/Ovis2-2B`, etc.
+  *
+  *
+  * ✅︎
 - * `PaliGemmaForConditionalGeneration`
   * PaliGemma, PaliGemma 2
   * T + I<sup>E</sup>