graphics/{,py-}openimageio: update 2.5.13.0 → 2.5.13.1 (security advisory)

Changelog:

• fix(heic): Correctly set imagespec size for heif images. security advisory (by Gerrard Tai)

https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-jjm9-9m4m-c8p2
https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v2.5.13.1

PR: 280394
Approved by: Shane <FreeBSD@ShaneWare.Biz> (maintaner)
MFH: 2024Q3

(cherry picked from commit 55bd11cd94cef9ecd3e5bce1d0a28008fd12da5e)