Update changelog for 16.1.2

GitLab Release Tools Bot · GitLab Release Tools Bot · commit 2553b554de79 · 2023-07-04T20:49:44.000Z
[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.
 
+## 16.1.2 (2023-07-04)
+
+No changes.
+
 ## 16.1.1 (2023-06-28)
 
 No changes.
