Add change note

Author: atorralba

java/ql/lib/change-notes/2023-03-09-more-models.md

@@ -0,0 +1,11 @@
+---
+category: majorAnalysis
+---
+* Added more sink and summary dataflow models for the following packages:
+  * `java.io`
+  * `java.lang`
+  * `java.sql`
+  * `javafx.scene.web`
+  * `org.apache.commons.compress.archivers.tar`
+  * `org.apache.http.client.utils`
+  * `org.codehaus.cargo.container.installer`