update CHANGELOG.md

Author: byara

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### v4.3.0
 #### New features
 - added support for sort-imports-ignore [#237](https://github.com/trivago/prettier-plugin-sort-imports/pull/237) by [stephdotnet](https://github.com/stephdotnet)
+- Upgrade node in CI to current and lts versions [#264](https://github.com/trivago/prettier-plugin-sort-imports/pull/264) by [harryzcy](https://github.com/harryzcy)
 
 ### v4.2.1
 #### Chore