Updated Dockerfile and start.sh to enable OpenCL

build/linux/Dockerfile

@@ -1,6 +1,7 @@
 FROM nvidia/cuda:11.4.2-cudnn8-runtime-ubuntu20.04
 WORKDIR /app
 ARG DEBIAN_FRONTEND=noninteractive
+ARG NV_VER
 RUN apt update
 RUN apt -y install libgl1-mesa-glx libegl1-mesa libxrandr2 libxrandr2 libxss1 libxcursor1 libxcomposite1 libasound2 libxi6 libxtst6 curl ffmpeg git nano gnupg2 libsm6 wget unzip libxcb-icccm4 libxkbcommon-x11-0 libxcb-keysyms1 libxcb-icccm4 libxcb-render0 libxcb-render-util0 libxcb-image0
 RUN apt install -y python3 python3-pip
@@ -11,6 +12,8 @@ RUN git clone https://github.com/iperov/DeepFaceLive.git
 RUN python -m pip install --upgrade pip
 RUN python -m pip install onnxruntime-gpu==1.12.1 numpy==1.21.6 h5py numexpr protobuf==3.20.1 opencv-python==4.6.0.66 opencv-contrib-python==4.6.0.66 pyqt6==6.3.1 onnx==1.12.0 torch==1.10.0 torchvision==0.11.1
 
+RUN apt install -y libnvidia-compute-$NV_VER
+
 WORKDIR /app/DeepFaceLive
 COPY example.sh example.sh
 CMD ./example.sh