pyproject.py - set python version to >=3.9 (#188)

Author: rnetser

pyproject.toml

@@ -2,7 +2,7 @@
 name = "python-utility-scripts"
 version = "1.0.21"
 description = "Python utility scripts"
-requires-python = "~=3.9"
+requires-python = ">=3.9"
 readme = "README.md"
 license = "Apache-2.0"
 classifiers = [