Update changelog for 16.9.1

GitLab Release Tools Bot · GitLab Release Tools Bot · commit f2f0ed634854 · 2024-02-20T18:33:08.000Z
[ci skip]
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,10 @@
 The latest version of this file can be found at the master branch of the
 omnibus-gitlab repository.
 
+## 16.9.1 (2024-02-20)
+
+No changes.
+
 ## 16.9.0 (2024-02-14)
 
 ### Added (5 changes)
