add aerostack packages in linux64

[mebbaid]

This is a draft adding aerostack2 packages on linux64.

Surprisingly, the CI fails even If I am able to build locally in my machine.

[mebbaid]

Even remotely against my fork mebbaid#2 the ci passes. I am a bit puzzled.

[traversaro]

Even remotely against my fork mebbaid#2 the ci passes. I am a bit puzzled.

Probably you have an old Github Action cache in the PR (and that is why your remote PR does not see the cache of this PR). You can use true in https://github.com/mebbaid/ros-humble/blob/aerostack2/.github/workflows/testpr.yml#L10 to ignore the cache and always to a rebuild of the packages built in the PR.

[mebbaid]

The CI now passes. But it is tedious and does not seem to be the "correct" way of doing it. I had to patch all downstream packages of as2_core to epxlicitly require find_package(GeographicLib). Ideally, it should be only a single patch of the as2_core CMakeLists to make the dependency transitive. But not sure why that didn't work.
I will investigate further.

[mebbaid]

Ok, seemed that my issue was two-fold. I was mixing plain sig and keywords when invoking target_link_libs in my cmakelists for geographic lib on the as2_core original patch. I also needed to patch the package.xml of the as2_core. with that, we should not need all the downstream packages as2-* patches.

I will clean up with one last commit and then should be good to go.

[Tobias-Fischer]

Lgtm - just a note that in RoboStack the changes in your package.xml do not actually apply because of the way we invoke vinca, but still good to add.

[traversaro]

Thanks @mebbaid !