Retiring x/devstack-plugin-bdd

Hello all, This is to announce that I plan on going through the process to retire the x/devstack-plugin-bdd repo. https://opendev.org/x/devstack-plugin-bdd/ This project was to allow using the Cinder block device driver in Devstack. Support for the block device driver was removed from Cinder many releases ago and there is no expectation that this devstack plugin could be used in any meaningful way. Sean