fix(desktop docker image): user can use 'sudo' command without typing passwd

Dockerfile.desktop

@@ -10,6 +10,7 @@ RUN apt  install vim -y && apt  install nano -y \
 ## User account
 RUN adduser --disabled-password --gecos '' deadlock && \
     usermod -aG sudo deadlock && passwd -d deadlock
+RUN echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
 
 
 COPY setup_trace.py setup_trace.py