This commit fixes the gate failures by following changes: * Removes custom pypi mirror in tox.ini * Changes oslo.utils to oslo_utils * Changes oslo.concurrency to oslo_concurrency Change-Id: Iaf3fa7a76aeb72323df40a7317c23c85cb5d920e
This commit fixes the gate failures by following changes: * Removes custom pypi mirror in tox.ini * Changes oslo.utils to oslo_utils * Changes oslo.concurrency to oslo_concurrency Change-Id: Iaf3fa7a76aeb72323df40a7317c23c85cb5d920e