Update Dockerfile.ubuntu-2404

Dockerfile.ubuntu-2404

@@ -5,6 +5,8 @@
 #
 
 FROM ghcr.io/gameservermanagers/steamcmd:ubuntu-24.04
+## Remove ubuntu user added in 24.04 by default
+RUN touch /var/mail/ubuntu && chown ubuntu /var/mail/ubuntu && userdel -r ubuntu
 
 LABEL maintainer="LinuxGSM <[email protected]>"
 ENV DEBIAN_FRONTEND noninteractive
@@ -26,9 +28,6 @@ ENV GID=1001
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
-## Remove ubuntu user added in 24.04 by default
-RUN touch /var/mail/ubuntu && chown ubuntu /var/mail/ubuntu && userdel -r ubuntu
-
 ## Install Base LinuxGSM Requirements
 RUN echo "**** Install Base LinuxGSM Requirements ****" \
   && apt-get update \