Revert "Fix Ci from key signing (#5220)"

This reverts the changes to the Dockerfile done in 1345c22.

Signed-off-by: Nils-Christian Iseke <[email protected]>

Author: Nils-ChristianIseke

Dockerfile

@@ -45,19 +45,6 @@ APT::Install-Suggests "0";\n\
 ' > /etc/apt/apt.conf.d/01norecommend
 ENV PYTHONUNBUFFERED 1
 
-# Fix ROS 2 keys
-RUN rm /etc/apt/sources.list.d/ros2-latest.list \
-  && rm /usr/share/keyrings/ros2-latest-archive-keyring.gpg
-
-RUN apt-get update \
-  && apt-get install -y ca-certificates curl
-
-RUN export ROS_APT_SOURCE_VERSION=$(curl -s https://api.github.com/repos/ros-infrastructure/ros-apt-source/releases/latest | grep -F "tag_name" | awk -F\" '{print $4}') ;\
-    curl -L -s -o /tmp/ros2-apt-source.deb "https://github.com/ros-infrastructure/ros-apt-source/releases/download/${ROS_APT_SOURCE_VERSION}/ros2-apt-source_${ROS_APT_SOURCE_VERSION}.$(. /etc/os-release && echo $VERSION_CODENAME)_all.deb" \
-    && apt-get update \
-    && apt-get install /tmp/ros2-apt-source.deb \
-    && rm -f /tmp/ros2-apt-source.deb
-
 # install CI dependencies
 ARG RTI_NC_LICENSE_ACCEPTED=yes
 RUN apt-get update && \