[PATCH 0/1] MR6352: winegstreamer: Support IYUV alias for I420

[CreeperFace (＠dy-tea)]

Credits to [mkrysm1](mailto:[e-mail]) for the patch.

This patch fixes a video regression when mfplat is being used in conjunction with Unity in a certain piece of closed-source commercial software.

See [fourcc](https://fourcc.org/pixel-format/yuv-i420/) for more information.

Signed-off-by: Dylan Donnell