Update release valkey version

Author: hpatro

00-RELEASENOTES

@@ -11,7 +11,7 @@ CRITICAL: There is a critical bug affecting MOST USERS. Upgrade ASAP.
 SECURITY: There are security fixes in the release.
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-Valkey 7.2.8  -  Released Mon 06 Jan 2025
+Valkey 7.2.8  -  Released Mon 07 Jan 2025
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 Upgrade urgency SECURITY: This release includes security fixes we recommend you