Merge pull request #381 from testing-cabal/nested-packages

Fix installing nested packages

Author: jelmer

pyproject.toml

@@ -50,7 +50,7 @@ Homepage = "https://github.com/testing-cabal/testtools"
 include-package-data = false
 
 [tool.setuptools.packages.find]
-include = ["testtools"]
+include = ["testtools*"]
 exclude = ["man*"]
 
 [tool.files]