Bump base image to PyTorch 2.12.1 on CUDA 13.0

Dockerfile

@@ -1,7 +1,8 @@
-FROM docker.io/pytorch/pytorch:2.6.0-cuda12.4-cudnn9-runtime
-ARG COMFYUI_VERSION=v0.27.1
+FROM docker.io/pytorch/pytorch:2.12.1-cuda13.0-cudnn9-runtime
+ARG COMFYUI_VERSION=v0.28.0
+ENV PIP_BREAK_SYSTEM_PACKAGES=1
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    build-essential git \
+    build-essential git tini \
     && rm -rf /var/lib/apt/lists/*
 RUN git clone --depth 1 --branch ${COMFYUI_VERSION} \
     https://github.com/Comfy-Org/ComfyUI /app
@@ -9,4 +10,6 @@ WORKDIR /app
 RUN pip install --no-cache-dir -r requirements.txt
 RUN pip install --no-cache-dir -r manager_requirements.txt
 EXPOSE 8188
+STOPSIGNAL SIGINT
+ENTRYPOINT ["tini", "-g", "--"]
 CMD ["python", "main.py", "--listen", "0.0.0.0", "--enable-manager"]