Update grocy-install.sh

Debian 12 compatible

install/grocy-install.sh

@@ -17,14 +17,13 @@ msg_info "Installing Dependencies"
 $STD apt-get install -y curl
 $STD apt-get install -y sudo
 $STD apt-get install -y mc
-$STD apt-get install -y apache2
 $STD apt-get install -y apt-transport-https
-$STD apt-get install -y lsb-release
 msg_ok "Installed Dependencies"
 
 msg_info "Installing PHP 8.1"
+VERSION="$(awk -F'=' '/^VERSION_CODENAME=/{ print $NF }' /etc/os-release)"
 curl -sSLo /usr/share/keyrings/deb.sury.org-php.gpg https://packages.sury.org/php/apt.gpg
-sh -c 'echo "deb [signed-by=/usr/share/keyrings/deb.sury.org-php.gpg] https://packages.sury.org/php/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/php.list'
+echo -e "deb [signed-by=/usr/share/keyrings/deb.sury.org-php.gpg] https://packages.sury.org/php/ $VERSION main" >/etc/apt/sources.list.d/php.list
 $STD apt-get update
 $STD apt-get install -y php8.1
 $STD apt-get install -y libapache2-mod-php8.1