readme: add project status

Totktonada · Totktonada · commit 6256fb5e656e · 2024-06-27T13:56:18.000+03:00
diff --git a/README.md b/README.md
@@ -1,3 +1,11 @@
+Status
+======
+
+This repository is NOT supported by Tarantool Team.
+
+However, if you're interested in this project, we're happy to accept a
+contribution via a pull request.
+
 Tarantool Homebrew Tap
 ======================
 
