Merge pull request #3003 from teojgo/packaging/hpctestlib_add_master

[packaging] Add hpctestlib to the PyPI package

Author: vkarak

setup.cfg

@@ -34,7 +34,7 @@ install_requires =
     semver
 
 [options.packages.find]
-include = reframe,reframe.*
+include = reframe,reframe.*,hpctestlib.*
 
 [options.package_data]
 reframe = schemas/*