OpenSceneGraph 3.7.0

This is a maintenance release with some minor fixes.

What's Changed

• remove installing pdb files with ninja in release mode by @ahoarau in #1
• add missing header for msvc 2022 by @ahoarau in #2
• force to visit all nodes when computing transforms by @ahoarau in #3
• remove ref_ptr move ctors by @ahoarau in #4

New Contributors

• @ahoarau made their first contribution in #1

Full Changelog: https://github.com/ahoarau/OpenSceneGraph/commits/OpenSceneGraph-3.7.0