Sets default home directory for new users

Updates the user creation command to always set the home directory
to /home/sof for new users, ensuring consistency in user environments.

Signed-off-by: Christopher Turner <christopher.g.turner@intel.com>

Author: cgturner1

scripts/sudo-cwd.sh

@@ -49,7 +49,8 @@ exec_as_cwd_uid()
         getent group "$cwd_guid" ||
             sudo groupadd -g  "$cwd_guid" 'cwd_group'
 
-        sudo useradd -m -u "$cwd_uid" -g "$cwd_guid" "$cwd_user"
+        # Always set home directory to /home/sof for the new user
+        sudo useradd -m -u "$cwd_uid" -g "$cwd_guid" -d /home/sof "$cwd_user"
 
         local current_user; current_user="$(id -un)"