Update changelog

Removed support for end-of-life PHP and Laravel versions.

Author: Jeroen-G

changelog.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Removed
+- Removed support for EOL PHP and Laravel versions.
+
 ## [2.0.0]
 
 ### Added