chore(pyproject): Add pyproject.toml for Custom Node Registry

pyproject.toml

+[project]
+name = "comfyui-mimicmotionwrapper"
+description = "Optimized wrapper nodes for MimicMotion: [a/https://github.com/tencent/MimicMotion](https://github.com/tencent/MimicMotion)"
+version = "1.0.0"
+license = "LICENSE"
+dependencies = ["diffusers>=0.27.0", "transformers>=4.32.1"]
+
+[project.urls]
+Repository = "https://github.com/kijai/ComfyUI-MimicMotionWrapper"
+#  Used by Comfy Registry https://comfyregistry.org
+
+[tool.comfy]
+PublisherId = ""
+DisplayName = "ComfyUI-MimicMotionWrapper"
+Icon = ""