Support Ubuntu 20.04 Focal Fossa

[piraka9011]

ROS2 Foxy and ROS Noetic have been released for Ubuntu 20.04 Focal Fossa.
The package needs to be updated to support both distributions.

#170 adds Noetic support

Requirements

• Add support for ROS2 Foxy on Ubuntu 20.04
• Add Dockerfiles and E2E tests for ROS2 Foxy
• Add Dockerfiles and E2E tests for ROS Noetic

[jerwallace]

One other thing to change is the setup.sh script that gets generated here with a reference to noetic/foxy:

colcon-bundle/colcon_bundle/verb/assets/v2_setup.sh

Line 9 in 642e123

if [ -f $BUNDLE_CURRENT_PREFIX/opt/ros/kinetic/setup.sh ]; then

Put in this pull request to solve the problem!
#196

[mr337]

Is there any update on this? Attempting to bundle our projects for AWS Robomaker on Foxy.

Edit: like to add having problems related to this colcon/colcon-ros-bundle#48