docs: update release notes

Author: ellemouton

Diff for: docs/release-notes/release-notes-0.19.0.md

@@ -262,13 +262,8 @@ The underlying functionality between those two options remain the same.
     - [Abstract autopilot access](https://github.com/lightningnetwork/lnd/pull/9480)
     - [Abstract invoicerpc server access](https://github.com/lightningnetwork/lnd/pull/9516)
     - [Refactor to hide DB transactions](https://github.com/lightningnetwork/lnd/pull/9513)
-    - Move the graph cache out of the graph CRUD layer:
-      - [1](https://github.com/lightningnetwork/lnd/pull/9533)
-      - [2](https://github.com/lightningnetwork/lnd/pull/9545)
-      - [3](https://github.com/lightningnetwork/lnd/pull/9550)
-      - [4](https://github.com/lightningnetwork/lnd/pull/9551)
-      - [5](https://github.com/lightningnetwork/lnd/pull/9552)
-      - [6](https://github.com/lightningnetwork/lnd/pull/9555)
+    - Move the [graph cache out of the graph 
+      CRUD](https://github.com/lightningnetwork/lnd/pull/9544) layer.
 
 * [Golang was updated to
   `v1.22.11`](https://github.com/lightningnetwork/lnd/pull/9462).