tf2_geometry_msgs: Fixing covariance transformation in doTransform<PoseWithCovarianceStamped, TransformStamped> (backport #430)

[mergify]

This is an automatic backport of pull request #430 done by Mergify.
Cherry-pick of ae30f0b has failed:

On branch mergify/bp/galactic/pr-430
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Changes to be committed:
	modified:   tf2_geometry_msgs/test/test_tf2_geometry_msgs.cpp

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	deleted by us:   tf2_geometry_msgs/include/tf2_geometry_msgs/tf2_geometry_msgs.hpp

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[aprotyas]

Conflicts addressed in a28ae8b.

CI:
Repos file: https://gist.githubusercontent.com/aprotyas/64b0c61ed421237eb4e3f29934e22a62/raw/7d17dc09c9a7589109eb84a032444cf41ff3e15c/ros2.repos
Build args: --packages-up-to tf2_geometry_msgs
Test args: --packages-select tf2_geometry_msgs
Job: https://ci.ros2.org/job/ci_launcher/9541/

• Linux
• Linux-aarch64
• macOS
• Windows

Edit: The deprecation warnings during compilation are addressed in ros2/rmw_cyclonedds#359.

[aprotyas]

Re-running CI since ros2/rmw_cyclonedds#359 has landed:

Repos file: https://gist.githubusercontent.com/aprotyas/64b0c61ed421237eb4e3f29934e22a62/raw/7d17dc09c9a7589109eb84a032444cf41ff3e15c/ros2.repos
Build args: --packages-up-to tf2_geometry_msgs
Test args: --packages-select tf2_geometry_msgs
Job: https://ci.ros2.org/job/ci_launcher/9549/

• Linux
• Linux-aarch64
• macOS
• Windows

[aprotyas]

Thanks for the review! I will merge this since there's green CI and an approval.