graphics/oculante: update to 0.8.22

0.8.22 (2024-05-19)
�洙ｲ Bug Fixes
    Ensure spirv is not used when only using shaderc (03f9167e)
    Allow loading huge webp images and handle still frames differently (e4ebc2dc)
    Set window min size to 100x100 to prevent super tiny window (fixes #325) (d63d971c)

笨ｨ Features
    add icns image support (internal png data only, load largest contained image) (0703d220)

�沚� Chore
    update avif-decode, evalexpr, exr, rfd, self_update, jxl-oxide, imageproc (a6c98436)
    Clean up warnings (ab2b03fe)

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