fix: Update check_cockpit_users to only check nsswitch for dynamic user support

This commit makes check_cockpit_users only check for systemd dynamic
user support in nsswitch. We do not need to check for compat based on
what Thorsten Kukuk has said. Checking for arguments before systemd
maybe be problematic as for example usrfiles maybe present on some
hermetic-usr systems.

check_cockpit_users

@@ -23,7 +23,7 @@ if [ $? -eq 0 ]; then
 fi
 
 if [ -f /etc/nsswitch.conf ]; then
-    grep -Exq "passwd:.*?compat systemd" /etc/nsswitch.conf
+    grep -Eq "passwd:.*systemd" /etc/nsswitch.conf
     if [ $? -ne 0 ]; then
         echo "/etc/nsswitch.conf is out of date, please update it from /usr/etc/nsswitch.conf to use cockpit"
         failed=true

cockpit.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jul 14 08:04:06 UTC 2025 - Luna D Dragon <luna.dragon@suse.com>
+
+- update check_cockpit_users to only check for systemd support in /etc/nsswitch.conf bsc#1246408
+
 -------------------------------------------------------------------
 Fri Jul 11 06:50:17 UTC 2025 - Alice Brooks <alice.brooks@suse.com>