Update CHANGELOG-EE.md for 13.7.2-ee

[ci skip]

CHANGELOG-EE.md

 Please view this file on the master branch, on stable branches it's out of date.
 
+## 13.7.2 (2021-01-07)
+
+- No changes.
+
 ## 13.7.1 (2020-12-23)
 
 ### Fixed (3 changes)