chore: bump to version v1.2.1

Author: lukastk

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "nblite"
-version = "1.2.0"
+version = "1.2.1"
 description = "Notebook-driven Python package development tool"
 readme = "README.md"
 license = "MIT"