Immich: make changes to automatically enable QuickSync (#5560)

- In previous versions of the script, transcoding was enabled only if
you chose to enable OpenVINO
- Recently that was decoupled, but a couple of things were overlooked
- Now, even if you elect to not enable OpenVINO, the necessary
permission and group changes will be made to the immich user (or the
root user if choosing a privileged LXC) regardless.

install/immich-install.sh

@@ -84,6 +84,13 @@ $STD apt-get update
 $STD apt-get install -y jellyfin-ffmpeg7
 ln -s /usr/lib/jellyfin-ffmpeg/ffmpeg /usr/bin/ffmpeg
 ln -s /usr/lib/jellyfin-ffmpeg/ffprobe /usr/bin/ffprobe
+if [[ "$CTTYPE" == "0" ]]; then
+  chgrp video /dev/dri
+  chmod 755 /dev/dri
+  chmod 660 /dev/dri/*
+  $STD adduser "$(id -u -n)" video
+  $STD adduser "$(id -u -n)" render
+fi
 msg_ok "Dependencies Installed"
 
 read -r -p "Install OpenVINO dependencies for Intel HW-accelerated machine-learning? y/N " prompt
@@ -100,13 +107,6 @@ if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
   $STD popd
   rm -rf "$tmp_dir"
   dpkg -l | grep "intel-opencl-icd" | awk '{print $3}' >~/.intel_version
-  if [[ "$CTTYPE" == "0" ]]; then
-    chgrp video /dev/dri
-    chmod 755 /dev/dri
-    chmod 660 /dev/dri/*
-    $STD adduser "$(id -u -n)" video
-    $STD adduser "$(id -u -n)" render
-  fi
   msg_ok "Installed OpenVINO dependencies"
 fi
 
@@ -360,9 +360,8 @@ msg_ok "Installed ${APPLICATION}"
 
 msg_info "Creating user, env file, scripts & services"
 $STD useradd -U -s /usr/sbin/nologin -r -M -d "$INSTALL_DIR" immich
-if [[ -f ~/.openvino ]]; then
 usermod -aG video,render immich
-fi
+
 cat <<EOF >"${INSTALL_DIR}"/.env
 TZ=$(cat /etc/timezone)
 IMMICH_VERSION=release