add test (2.4.6, 2.5.5, 2.6.3, 2.7.0-preview1) & drop test (2.4.5, 2.5.3, 2.6.1) (#129)
add test (2.4.6, 2.5.5, 2.6.3, 2.7.0-preview1) & drop test (2.4.5, 2.5.3, 2.6.1) (#129)


volanja/ansible_spec,volanja/ansible_spec