Set /dev/video12 file permissions for gs201

This is required so Lyric is able to talk to smfc driver

Bug: 257084044
Test: ls -la /dev/video12 shows proper file permissions
Change-Id: Ifbb212707fa7eba551b77e061a0ad4285d80bb97
diff --git a/conf/ueventd.gs201.rc b/conf/ueventd.gs201.rc
index 09993f2..3df2b6e 100644
--- a/conf/ueventd.gs201.rc
+++ b/conf/ueventd.gs201.rc
@@ -75,8 +75,8 @@
 /dev/hdcp2                0660   media      media
 
 # jpeg
-/dev/m2m1shot_jpeg	      0660   media          media
-/dev/video12              0660   cameraserver   media
+/dev/m2m1shot_jpeg	      0660   media      media
+/dev/video12              0660   system     system
 
 # audio
 /dev/seiren                     0660   system     audio