Add *.egg-info into .gitignore file
Add *.egg-info into .gitignore file

After repo split, the egg info changed from kolla.egg-info into
kolla_ansible.egg-info.

Change-Id: I68166156e60e1c34596185792eb66543793c8672

dardelean/kolla-ansible,dardelean/kolla-ansible,dardelean/kolla-ansible