Update Dockerfile

Dockerfile

@@ -3,6 +3,10 @@ RUN apt update
 RUN useradd -m -u 1000 user
 RUN chown root:shadow /etc/shadow
 RUN apt install xfce4-terminal lxde aqemu sudo curl wget aria2 qemu-system-x86 htop chromium screen tigervnc-standalone-server python3-pip python3-websockify python3 git fuse libfuse2 -y
+RUN apt remove xscreensaver-data --no-install-recommends -y
+RUN apt remove xscreensaver --no-install-recommends -y
+RUN apt remove light-locker --no-install-recommends -y
+RUN apt autoclean --no-install-recommends && apt autoremove --no-install-recommends
 RUN sed -i '/@xscreensaver -no-splash/d' /etc/xdg/lxsession/LXDE/autostart
 RUN git clone https://github.com/novnc/noVNC.git noVNC
 RUN mkdir -p /home/user/.vnc
@@ -13,8 +17,4 @@ RUN --mount=type=secret,id=VNC_PASSWORD,mode=0444,required=true \
 RUN chmod -R 777 /home/user/.vnc /tmp
 ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH
-RUN apt remove xscreensaver-data -y
-RUN apt remove xscreensaver -y
-RUN apt remove light-locker -y
-RUN apt autoclean && apt autoremove
 CMD vncserver -SecurityTypes VncAuth -rfbauth /home/user/.vnc/passwd -geometry $VNC_RESOLUTION && ./noVNC/utils/novnc_proxy --vnc localhost:5901 --listen 0.0.0.0:7860