Preserve alpha value while apply colorMatrix on Static Theme (#5976)
Preserve alpha value while apply colorMatrix on Static Theme (#5976)

- Preserve the transparency when applying transformation matrix on the static theme

Co-authored-by: Gusted <d02dbed052e28c2380acdd37568fd76142823678@hotmail.com>
darkreader/darkreader,darkreader/darkreader,alexanderby/darkreader,darkreader/darkreader,alexanderby/darkreader,alexanderby/darkreader