add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

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# From https://lists.x.org/archives/xorg-announce/2017-January/002763.html
sha256 d0f3c691e71108d27a061beb62bf78b36ec35bd755905692734dd68cfb3359bc  xf86-video-siliconmotion-1.7.9.tar.bz2
# Locally calculated
sha256 e1e3ce7ce1f63fff96444206e09c8490ad7a4af7457c81ea6cdee4f1fee1f960  COPYING