Code review comment for ~bettyl/plainbox-provider-checkbox:remove-battery-info-hotkey

The merge was fine but running tests failed.

[bionic] [07:44:18] starting container
[xenial] [07:44:18] starting container
Device project added to bionic-testing
Device project added to xenial-testing
[xenial] [07:44:30] provisioning container
[bionic] [07:44:31] provisioning container
[bionic] [07:44:42] Unable to provision requirements in container!
[bionic] output: https://paste.ubuntu.com/p/3qvv25BrfJ/
[bionic] [07:44:44] Fixing file permissions in source directory
[bionic] Destroying failed container to reclaim resources
[xenial] [07:44:52] Starting tests...
[xenial] Found a test script: ./requirements/container-tests-provider-checkbox
[xenial] [07:46:10] container-tests-provider-checkbox: PASS
[xenial] [07:46:10] Fixing file permissions in source directory
[xenial] [07:46:10] Destroying container