Log Message:
openexr: update to 3.3.1.

## Version 3.3.1 (October 8, 2024)

Patch release that addresses several build and performance issues:

* Fix a performance regression 3.3.0 in huf/piz compression
* Replace ``FetchContent_Populate`` with ``FetchContent_MakeAvailable``
* Build wheels for python 3.12
* Fix a problem with python wheel sdist that caused local build to fail
* Compile source files in parallel under MSVC