Fixes #12834 - Avoid select2 integration test deadlock
The test was testing that selecting a hostgroup (1), then clicking on inherit environment, then selecting another hostgroup (2) should return the original environment. That overrides hostgroup 2 environment.
Related issues
Bug #12834: HostIntegrationTest::create new host page "enables override of hostgroup defaults" test failures
Fixes #12834 - Avoid select2 integration test deadlock
The test was testing that selecting a hostgroup (1), then clicking on
inherit environment, then selecting another hostgroup (2) should return the
original environment. That overrides hostgroup 2 environment.