[nova] block_device_info being introduced to nova.virt.driver.ComputeDriver.rescue

Hello all, Just a heads up that as part of my work introducing stable device rescue to Nova the following change will be introducing an additional block_device_info argument to the signature of nova.virt.driver.ComputeDriver.rescue. virt: Provide block_device_info during rescue https://review.opendev.org/#/c/700811/ Any third party drivers implementing instance rescue will need to be updated. Cheers, -- Lee Yarwood A5D1 9385 88CB 7E5F BE64 6618 BCA6 6E33 F672 2D76