[docs] Update pipeline list (huggingface#5952)

add to list

Author: stevhliu

docs/source/en/api/pipelines/overview.md

@@ -51,6 +51,7 @@ The table below lists all the pipelines currently available in 🤗 Diffusers an
 | [InstructPix2Pix](pix2pix) | image editing |
 | [Kandinsky 2.1](kandinsky) | text2image, image2image, inpainting, interpolation |
 | [Kandinsky 2.2](kandinsky_v22) | text2image, image2image, inpainting |
+| [Kandinsky 3](kandinsky3) | text2image, image2image |
 | [Latent Consistency Models](latent_consistency_models) | text2image |
 | [Latent Diffusion](latent_diffusion) | text2image, super-resolution |
 | [LDM3D](stable_diffusion/ldm3d_diffusion) | text2image, text-to-3D, text-to-pano, upscaling |