docs: convert to test for ImageBufAlgo Partial Image Arithmetic #6372

Job	Run time
windows-2019 VS2019	51m 17s
Ubuntu latest releases gcc13 C++20 py3.12 avx2 exr3.2 ocio2.3	6m 13s
windows-2022 VS2022	47m 59s
macos-12 appleclang13/C++17 py3.10 MacOS-12	1h 2m 31s
Ubuntu bleeding edge gcc14 C++20 py3.12 OCIO/libtiff/exr-main avx2	6m 51s
VFX2021 gcc9/C++17 py3.7 exr3.1 ocio2.0	6m 11s
macos-13 appleclang14/C++17 py3.11 MacOS-13	29m 29s
Ubuntu all local builds gcc12 C++17 avx2 exr3.2 ocio2.3	6m 20s
VFX2021 clang10/C++17 avx2 exr3.1 ocio2.0	5m 26s
macos-14 appleclang15/C++20 py3.11 MacOS-14-ARM	7m 24s
Ubuntu clang14 C++20 avx2 exr3.1 ocio2.1	7m 30s
VFX2022 gcc9/C++17 py39 exr3.1 ocio2.1	6m 25s
VFX2022 clang13/C++17 py39 avx2 exr3.1 ocio2.1	5m 44s
Ubuntu debug gcc9/C++17, sse4.2, exr3.1	11m 11s
VFX2022 icc/C++17 py3.9 exr3.1 ocio2.1 qt5.15	9m 56s
Ubuntu static libs gcc9 C++17 exr2.4	5m 52s
VFX2022 icx/C++17 py3.9 exr3.1 ocio2.2 qt5.15	9m 39s
Ubuntu clang-format	6m 17s
VFX2024 sanitizers	34m 2s
VFX2023 gcc11/C++17 py3.10 exr3.1 ocio2.2	6m 23s
VFX2024 gcc11/C++17 py3.11 exr3.2 ocio2.3	7m 11s
VFX2021 oldest gcc9.3/C++17 py3.7 exr-3.1	6m 29s
VFX2021 hobbled gcc9.3/C++17 py3.7 exr-3.1 no-sse	6m 15s
VFX2023 abi check	8m 41s
	6h 1m 16s

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