updating github actions to dynamically select the package name to ins…

…tall

.github/workflows/python-package.yml

@@ -24,7 +24,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           python setup.py sdist
-          pip install ./dist/behavex-4.0.7rc1.tar.gz
+          pip install ./dist/*.tar.gz
 
       - name: Verify behavex command
         run: behavex ./tests/features/*.feature