Update README.md (#102)

README.md

diff --git a/README.md b/README.md
index ef6a745..f903980 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+> [!IMPORTANT]  
+> This repo has moved to https://github.com/dart-lang/tools/tree/main/pkgs/glob
+
 [![Dart CI](https://github.com/dart-lang/glob/actions/workflows/test-package.yml/badge.svg)](https://github.com/dart-lang/glob/actions/workflows/test-package.yml)
 [![pub package](https://img.shields.io/pub/v/glob.svg)](https://pub.dev/packages/glob)
 [![package publisher](https://img.shields.io/pub/publisher/glob.svg)](https://pub.dev/packages/glob/publisher)