version bump (#727)

* version-bump

* version 0.9.4

Author: koaning

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "scikit-lego"
-version = "0.9.2"
+version = "0.9.4"
 description="A collection of lego bricks for scikit-learn pipelines"
 
 license = {file = "LICENSE"}