Fix packaging (#10)

Author: ssbarnea

packages/molecule-azure/setup.cfg

@@ -20,7 +20,7 @@ author_email = sorin.sbarnea@gmail.com
 maintainer = Sorin Sbarnea
 maintainer_email = sorin.sbarnea@gmail.com
 license = MIT
-license_file = LICENSE
+license_files = LICENSE
 classifiers =
     Development Status :: 5 - Production/Stable
 

packages/molecule-gce/setup.cfg

@@ -15,7 +15,7 @@ author_email = info@ansible.com
 maintainer = Ansible by Red Hat
 maintainer_email = info@ansible.com
 license = MIT
-license_file = LICENSE
+license_files = LICENSE
 classifiers =
     Development Status :: 4 - Beta
     Environment :: Console

setup.cfg

@@ -17,7 +17,7 @@ author_email = sorin.sbarnea@gmail.com
 maintainer = Sorin Sbarnea
 maintainer_email = sorin.sbarnea@gmail.com
 license = MIT
-license_file = LICENSE
+license_files = LICENSE
 classifiers =
     Development Status :: 5 - Production/Stable
 

src/molecule_plugins/__init__.py

@@ -1,6 +1,6 @@
 # For more information about tox, see https://tox.readthedocs.io/en/latest/
 [tox]
-minversion = 3.9.0
+minversion = 4.1.2
 envlist =
     lint
     packaging
@@ -54,11 +54,12 @@ passenv =
     SSL_CERT_FILE
     TOXENV
     TWINE_*
-whitelist_externals =
+allowlist_externals =
     bash
     twine
     pytest
     pre-commit
+    ./build.sh
 
 [testenv:packaging]
 usedevelop = false