Docs: Manual - improve Instancing documentation

Docs: update 14-Notes for 14.5

Main: Matrix3 - fix parameter names of EulerAngles conversions

remove the redundant slash in CMake Path (#3427)

patch++

Dependencies: update SDL2 to 2.30.11

SWIG: fix compilation with swig 4.3.0

PIP: fix vulkan SDK link for Linux

HighPy: consider ogre.cfg settings

SWIG: enable Matrix4 / Affine3 multiplication