remove gcc10 from dockerfile

Dockerfile

@@ -0,0 +1,21 @@
+FROM ros:galactic-ros-base
+ARG USE_RVIZ
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt-get update \
+   && apt-get -y install --no-install-recommends software-properties-common git libusb-1.0-0-dev wget zsh python3-colcon-common-extensions
+
+ENV DEBIAN_FRONTEND=dialog
+RUN sh -c "$(wget https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh -O -)"
+
+ENV WS=/ws
+RUN mkdir -p $WS/src
+COPY ./ .$WS/src/depthai_ros
+RUN cd .$WS/ && rosdep install --from-paths src --ignore-src -y
+RUN cd .$WS/ && . /opt/ros/galactic/setup.sh && colcon build
+RUN if [ "$USE_RVIZ" = "1" ] ; then echo "RVIZ ENABLED" && sudo apt install -y ros-galactic-rviz2 ros-galactic-rviz-imu-plugin ; else echo "RVIZ NOT ENABLED"; fi
+RUN echo "if [ -f ${WS}/install/setup.zsh ]; then source ${WS}/install/setup.zsh; fi" >> $HOME/.zshrc
+RUN echo 'eval "$(register-python-argcomplete3 ros2)"' >> $HOME/.zshrc
+RUN echo 'eval "$(register-python-argcomplete3 colcon)"' >> $HOME/.zshrc
+RUN echo "if [ -f ${WS}/install/setup.bash ]; then source ${WS}/install/setup.bash; fi" >> $HOME/.bashrc
+ENTRYPOINT [ "/ws/src/depthai_ros/entrypoint.sh" ]
+CMD ["zsh"]