Update Dockerfile

Dockerfile

@@ -19,7 +19,7 @@ RUN apt-get update && \
 #RUN gpg --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/debian11/x86_64/7fa2af80.pub
 RUN echo "deb [arch=amd64 signed-by=/usr/share/keyrings/cuda-archive-keyring.gpg] https://developer.download.nvidia.com/compute/cuda/repos/debian11/x86_64 /" > /etc/apt/sources.list.d/cuda.list
 RUN curl -fsSL https://developer.download.nvidia.com/compute/cuda/repos/debian11/x86_64/7fa2af80.pub -o 7fa2af80.pub
-RUN apt-key adv --fetch-keys 7fa2af80.pub
+RUN gpg --fetch-keys 7fa2af80.pub
 #RUN gpg --import 7fa2af80.pub
 #RUN gpg --fetch-keys --keyserver keys.gnupg.net F60F4B3D7FA2AF80
 #RUN gpg --fetch-keys --keyserver keys.gnupg.net:80