Update CHANGELOG.md

Author: jbern0rd

CHANGELOG.md

@@ -6,6 +6,8 @@ All notable changes to this project will be documented in this file.
 
 ### New Features
 - Remove `nexus.intra.iex.ec` repository. (#96)
+### Quality
+- Upgrade to Gradle 8.2.1 with up-to-date plugins. (#100)
 ### Dependency Upgrades
 - Upgrade to `eclipse-temurin` 11.0.20. (#98)
 - Upgrade to Spring Boot 2.7.14. (#99)