Fixed date in releasenotes.txt

Author: fredrikr

releasenotes.txt

@@ -4,7 +4,7 @@ Upcoming release
 
 
 ================================================
-Release 14.51: 20 Mar 2025
+Release 14.51: 20 Feb 2025
 
 New/changed features:
 - Added option to write an Ozmoo signature into the game header - target platform (1-5), minor version#, "OZ", at $38-$3b. Can be controlled with -sig[:0|1|noninfocom]. Default is noninfocom, meaning it's written if the serial number starts with 0-7 or 9.