update weston systemd config

VERSION

@@ -1 +1 @@
-12.4
+12.5

userspace/files/weston.service

@@ -15,6 +15,7 @@ TTYVHangup=yes
 TTYVTDisallocate=yes
 
 ExecStartPre=/bin/bash -c "/usr/local/venv/bin/python -c 'import fcntl; KDSETMODE = 0x4B3A; KD_TEXT = 0x00; fd = open(\"/dev/tty1\", \"w\"); fcntl.ioctl(fd, KDSETMODE, KD_TEXT); fd.close()'"
+ExecStartPre=/bin/bash -c "/usr/local/venv/bin/python -c 'from PIL import Image; img=Image.open(\"/usr/comma/bg.jpg\"); (img.rotate(180) if open(\"/sys/devices/platform/vendor/vendor:gpio-som-id/som_id\").read().strip() == \"1\" else img).save(\"/tmp/bg.jpg\")'"
 ExecStartPre=/bin/bash -c "mkdir -p $XDG_RUNTIME_DIR"
 ExecStartPre=/bin/bash -c "chown -R comma: $XDG_RUNTIME_DIR"
 ExecStartPre=/bin/bash -c "chmod -R 700 $XDG_RUNTIME_DIR"

userspace/usr/comma/weston.ini

@@ -1,4 +1,4 @@
 [shell]
-background-image=/usr/comma/bg.jpg
+background-image=/tmp/bg.jpg
 background-type=scale-crop
 close-animation=none