CMAA2 Support

[kangurek-kao]

Expected behavior 预期的功能

https://www.intel.com/content/www/us/en/developer/articles/technical/conservative-morphological-anti-aliasing-20.html
https://github.com/GameTechDev/CMAA2

CMAA2 is a post-processing anti-aliasing technique comparable to FXAA and SMAA (both of which are present in Magpie). It causes little or no performance degradation and offers greater visual clarity compared to other complementary post-processing techniques (it's also more efficient than SMAA, while delivering image quality that's comparable to MSAA). It has been ported to ReShade and is now available for games such as Counter-Strike 2. CMAA2 is licensed under Apache-2 License

Alternative behavior (optional) 近似的功能（可选）

No response