Fix the ignore pattern - leapsecond file expired warning (sonic-net#19332)

What is the motivation for this PR?
The following syslog should be ignored.
2025 Jul 1 09:30:14.223456 bjw2-can-8102-1 ERR ntpd[224326]: CLOCK: leapsecond file ('/usr/share/zoneinfo/leap-seconds.list'): expired less than 4 days ago

How did you do it?
Change the ignore pattern

How did you verify/test it?
Verify with physical testbed

Signed-off-by: Aharon Malkin <[email protected]>

Author: wsycqyz

ansible/roles/test/files/tools/loganalyzer/loganalyzer_common_ignore.txt

@@ -317,7 +317,7 @@ r, ".* ERR ntpd\[\d*\]: nss_tacplus: .*"
 r, ".* ERR chronyd\[\d*\]: nss_tacplus: .*"
 
 # ignore leap second file NTP daemon (ntpd) is using has passed its expiration date
-r, ".* ERR ntpd\[\d*\]:.*leapsecond file ('/usr/share/zoneinfo/leap-seconds.list'): expired.*"
+r, ".* ERR ntpd\[\d*\]:.*leapsecond file \('/usr/share/zoneinfo/leap-seconds\.list'\): expired.*"
 
 # Ignore auditd error
 r, ".* ERR auditd\[\d*\]: Error receiving audit netlink packet \(No buffer space available\)"