community/libjxl: upgrade to 0.10.2

• https://github.com/libjxl/libjxl/releases/tag/v0.10.2
• https://github.com/libjxl/libjxl/releases/tag/v0.10.1
• https://github.com/libjxl/libjxl/releases/tag/v0.10.0