chore: Added changeset

Author: ijlee2

.changeset/some-colts-spend.md

@@ -0,0 +1,14 @@
+---
+"@codemod-utils/ast-template-tag": major
+"@codemod-utils/ast-javascript": major
+"@codemod-utils/ast-template": major
+"@codemod-utils/package-json": major
+"@codemod-utils/blueprints": major
+"@codemod-utils/ember": major
+"@codemod-utils/files": major
+"@codemod-utils/tests": major
+"@codemod-utils/cli": major
+"docs-app-for-codemod-utils": minor
+---
+
+Dropped support for Node 20