docs: update changelog for 0.22.6 release

Add missing entries for typing-to-open select feature and cursor positioning fix

Author: jaruesink

packages/components/CHANGELOG.md

@@ -4,6 +4,8 @@
 
 ### Patch Changes
 
+- 39156a7: Enable typing to open and search select dropdowns. When focused on a select trigger, typing any printable character will open the dropdown, focus the search input, and pre-populate the search with the typed character.
+- 6921b25: Fix cursor positioning when focusing search input in select dropdowns. Prevents text selection when opening select dropdown via typing, allowing users to continue typing without overwriting the first character.
 - bca6619: Add uncontrolled mode to FormError component via a manual `message` prop.
 
 ## 0.22.2