Revert release notes for listeners notifying mention

Author: RafaelKayumov

RELEASE-NOTES.txt

@@ -15,7 +15,6 @@
 - [*] Fix product variation selection for order creation [https://github.com/woocommerce/woocommerce-ios/pull/16317]
 - [internal] Hide non-CIAB product types from filters [https://github.com/woocommerce/woocommerce-ios/pull/16354] 
 - [Internal] Fix warning when displaying offline banner on My Store [https://github.com/woocommerce/woocommerce-ios/pull/16347]
-- [Internal] Notify listeners immediately after updating predicates or sort descriptors for results controllers. [https://github.com/woocommerce/woocommerce-ios/pull/16350]
 
 23.6
 -----