chore: reset next release notes [skip-ci]

Author: lukasbachbot

next-release-notes.md

@@ -1,9 +1,9 @@
+<!--
+### Breaking Changes
+
+### Features
+
 ### Bug Fixes and Improvements
-* Fixed a bug where autofocus for the search input was not working for blueprintjs
-  renderers (#197)
-* Fixed a bug where tree labels where not set (#195)
-* Reduce react peer dependency requirement to v16 (#196)
 
 ### Other Changes
-* Upgraded storybook and yarn dependencies in dev tooling
-* Added release pipeline in CI
+-->