Update Plex permissions script

docker stop plexmediaserver

# Example for linuxserver/plex using PUID/PGID=99:100:
chown -R 99:100 "/mnt/user/appdata/plexmediaserver"

# Example for official plex using PLEX_UID/GID=911:911:
# chown -R 911:911 "/mnt/user/appdata/plexmediaserver"

# Ensure perms are generous enough
find "/mnt/user/appdata/plexmediaserver" -type d -exec chmod 775 {} \;
find "/mnt/user/appdata/plexmediaserver" -type f -exec chmod 664 {} \;

docker start plexmediaserver