Exclude all tests from wheel

Previously, the "tests/wizard" package was still included in the built
wheel, because the tool.setuptools.packages.find.exclude directive
matches each fully qualified package name separately. Exclude all test
packages by using a glob.

Author: klemens

pyproject.toml

@@ -53,7 +53,7 @@ license-files = ["LICENSE"]
 zip-safe = false
 
 [tool.setuptools.packages.find]
-exclude = ["tests"] # tests.*
+exclude = ["tests*"]
 namespaces = false
 
 [tool.setuptools_scm]