ROS 2 Crystal Clemmys call for testing and package releases

[nuclearsandwich]

@kyrofa

I’m curious why you suggest setting up multi-arch sources right out of the gate? I can’t imagine that will often work well unless the rest of the sources are also setup to be multi-arch, which isn’t discussed there. Even then, why suggest it by default?

I can’t find the commit history but I think this was done as a quick way to detail what architectures are available. I’d review a PR to change the default repository link.