Prep changelog for 4.4.2 release (#935)

Author: efritz

CHANGELOG.md

@@ -19,6 +19,12 @@ All notable changes to `src-cli` are documented in this file.
 
 ### Removed
 
+## 4.4.2
+
+### Fixed
+
+-  `src codeintel upload` will no longer overwrite the entire route supplied via `-upload-route` if SCIP data is detected. [#934](https://github.com/sourcegraph/src-cli/pull/934)
+
 ## 4.4.1
 
 ### Added