Blender Git Loki

Fix T66555: Handler render init ignores output placeholders

Blender now calls render hooks before taking copy of `scene->r` in
`RE_RenderAnim()`.

A change to the render output filename made in the render-init hook
would not be picked up by by the copy. As a result, placeholders were
touched using the old name, whereas the rendered images would be saved
with the new filename.

Reviewers: sergey

Maniphest Tasks: T66555

Differential Revision: https://developer.blender.org/D5887