Update changelog

Author: thecrypticace

CHANGELOG.md

@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- Provide default to `<alpha-value>` when using `theme()` ([#8622](https://github.com/tailwindlabs/tailwindcss/pull/8622))
+- Provide default to `<alpha-value>` when using `theme()` ([#8652](https://github.com/tailwindlabs/tailwindcss/pull/8652))
 
 ## [3.1.3] - 2022-06-14