log.dat: Fix bug13762 - ssh logins not shown in system logs

- With the update of openssh to version 9.8 in CU187 the daemon was changed from sshd to
   sshd-session. Therefore the log.dat no longer finds any info related to the logins.
- This updates the section regex to look for both sshd and sshd-session.
- Tested out on my vm system and confirmed to work.
- This fix will make available all previous log info for sshd-session in the messages log
   as it continued to be stored, just could not be read by the WUI system log.

Fixes: bug13762
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Tested-by: Bernhard Bitsch <bbitsch@ipfire.org>
Reviewed-by: Bernhard Bitsch <bbitsch@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

html/cgi-bin/logs.cgi/log.dat

@@ -75,7 +75,7 @@ my %sections = (
         'samba' => '(nmbd|smbd|winbind)\[\d+\]:',
         'suricata' => '(suricata: )',
         'squid' => '(squid\[.*\]: |squid: )',
-        'ssh' => '(sshd(?:\(.*\))?\[.*\]: )',
+        'ssh' => '(sshd(?:\(.*\))?\[.*\]: |sshd-session(?:\(.*\))?\[.*\]:)',
         'unbound' => '(unbound: \[.*?\])(.*:.*$)',
         'urlfilter bl' => '(installpackage\[urlfilter\]: )',
         'wireless' => '(hostapd:|kernel: ath.*:|kernel: wifi[0-9]:)',