Fix kernel CVE detection issue due to bad date order in changelog (#6340)

* Fix kernel CVE detection issue due to bad date order in changelog

* No need to dash-roll for a changelog-only fix

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Co-authored-by: CBL-Mariner Servicing Account <cblmargh@microsoft.com>
Co-authored-by: Cameron Baird <cameronbaird@microsoft.com>

SPECS/kernel/kernel.spec

@@ -429,7 +429,7 @@ ln -sf linux-%{uname_r}.cfg /boot/mariner.cfg
 - Auto-upgrade to 5.15.133.1
 - Remove CONFIG_NET_CLS_RSVP and CONFIG_NET_CLS_RSVP6 that don't apply to the new version
 
-* Tue Sep 19 2023 Cameron Baird <cameronbaird@microsoft.com> - 5.15.131.1-3
+* Thu Sep 21 2023 Cameron Baird <cameronbaird@microsoft.com> - 5.15.131.1-3
 - Call grub2-mkconfig to regenerate configs only if the user has 
     previously used grub2-mkconfig for boot configuration.