Update changelog in dedicated file

Author: malmo-monei

changelog.txt

@@ -1,4 +1,8 @@
 *** MONEI Payments for WooCommerce ***
+2024-12-26 = 6.1.2 =
+* Fix - Cardholder Name not translated in block checkout
+* Fix - Plugin check issues
+* Fix - Move images to public folder
 
 2024-11-27 - version 6.1.1
 * Fix - Default css class in container