add dependency updates to 31.0.1 release notes (apache#17518)

* add dependency updates to release notes

* ignore spelling

docs/release-info/release-notes.md

@@ -33,4 +33,9 @@ For information about new features in Druid 31, see the [Druid 31 release notes]
 * Fixes an issue with complex metric compression that caused some data to be read incorrectly, resulting in segment data corruption or system instability due to out-of-memory exceptions. We recommend that you reingest data if you use compression for complex metric columns [#17422](https://github.com/apache/druid/pull/17422)
 * Fixes an issue with projection segment merging [#17460](https://github.com/apache/druid/pull/17460)
 * Fixes web console progress indicator [#17334](https://github.com/apache/druid/pull/17334)
-* Fixes a minor performance regression with query processing [#17397](https://github.com/apache/druid/pull/17397)
+* Fixes a minor performance regression with query processing [#17397](https://github.com/apache/druid/pull/17397)
+
+## Dependency updates
+Bumped the versions of the following dependencies:
+* Jetty to 9.4.56.v20240826 [#17385](https://github.com/apache/druid/pull/17385)
+* Apache Kafka to 3.9.0 [#17513](https://github.com/apache/druid/pull/17513)

website/.spelling

@@ -2417,6 +2417,7 @@ ddSketch
 DDSketch
 druid-ddsketch
 numBins
+9.4.56.v20240826
 
 - ../docs/development/extensions-contrib/spectator-histogram.md
 SpectatorHistogram