* Add default license header to files which have no copyright or license header yet.
* yml extension should have been xml...
(cherry picked from commit 1ab2a5f1bc)
* Run tests with macOS 10.15.
* Restrict to macOS CI runs for now until they pass.
* Skip tests on macOS that are skipped on OSX.
* Disable consul test for macOS.
* Disable chroot connection tests for macOS.
* Add setup_gnutar role from https://github.com/ansible/ansible/pull/71841.
* Use setup_gnutar for yarn and npm tests.
* Revert "Restrict to macOS CI runs for now until they pass."
This reverts commit d945d0399f.
* hashi_vault lookup tests seem to be always unstable, disabling for now.
* Use homebrew module instead of command.
* fix broken etcd3 module integration test
* rewrite etcd3 test role as role-only integration test
* etcd3 module integration test changes:
- add setup_etcd3 as dependency in meta
- skip python2.6 target as etcd3 won't install
* fix aliases
