Extend multi system date

There was interest in discord on this. [1]. Extend the date until March
1st since we are already past Sept 1st by a month.

Don't feel keeping this causes us much harm.

[1]: https://discord.com/channels/775381525260664832/1291015132851212330/1291070549128253501

Tested: None. Inspection only.

Change-Id: Ie318b57f60c68325a3be9707a5de869d73f69966
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/meson.options b/meson.options
index 4dbe2f3..4725e79 100644
--- a/meson.options
+++ b/meson.options
@@ -361,7 +361,7 @@
     value: 'disabled',
     description: '''This is a temporary option flag for staging the
     ComputerSystemCollection transition to multi-host.  It, as well as the code
-    still beneath it will be removed on 9/1/2024.  Do not enable in a
+    still beneath it will be removed on 3/1/2025.  Do not enable in a
     production environment, or where API stability is required.''',
 )