glNamedFramebufferTextureMultiviewOVR is not being defined when using OVR_multiview extension
glNamedFramebufferTextureMultiviewOVR is not getting defined when using OVR_multiview extension and OpenGL 4.5

https://registry.khronos.org/OpenGL/extensions/OVR/OVR_multiview.txt

    [[ If OpenGL 4.5 or ARB_direct_state_access is supported ]]

    void NamedFramebufferTextureMultiviewOVR( uint framebuffer, enum attachment,
                                              uint texture, int level,
                                              int baseViewIndex, sizei numViews );