docs: add release notes for account payments

Add release notes for the new accounts payments CLI subcommand and
associated RPC endpoint to the v0.17.1 release notes document.

Author: Cyberguru1

docs/release-notes/release-notes-0.17.1.md

@@ -25,6 +25,12 @@
 
 ### Functional Changes/Additions
 
+* [Add accounts payments history subcommand](https://github.com/lightninglabs/lightning-terminal/pull/1316):
+  Added the `litcli accounts payments` subcommand and corresponding gRPC
+  endpoint `AccountPayments` to retrieve the off-chain payment history of
+  an account, supporting pagination (sorted in ascending lexicographical
+  order of their payment hash) and counting of total payments.
+
 ### Technical and Architectural Updates
 
 * [Report litd's own version for `litd
@@ -49,3 +55,4 @@
 
 * 0xfandom
 * bitromortac
+* Cyberguru1