Add missing changelog entries (#10514)

Author: ajperel

CHANGELOG.md

@@ -5,3 +5,5 @@
   - Added support for nested 1:Many relational batch mutations.
   - Updated the Golang dependency version to 1.25.10.
 - Default timeout for Dart functions is now 60 seconds when not explicitly set (#10501)
+- Support secret environment variables for Cloud Run functions (#10489)
+- Set requiredProjectBindings in AI Logic services (#10503)