6eade3d5ef
This PR does those things: - It allows API calls `MetaWrite` and `MetaRead` in maintenance mode. - SystemInformation resource now waits for available META - SystemInformation resource now overwrites UUID from META if there is an override - META now supports "UUID override" and "unique token" keys - ProvisionRequest now includes unique token and Talos version For #7694 Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>