graphics/openshadinglanguage: update to 1.12.11.0 release (+)
Changelog: https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/releases/tag/v1.12.11.0 \
https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/releases/tag/v1.12.10.0 \ https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/releases/tag/v1.12.9.0 \ https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/releases/tag/v1.12.8.0 \ https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/releases/tag/v1.12.7.1 \ https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/releases/tag/v1.12.7.0
Approved by: maintainer (implicit)