[atlas] RIPE Atlas infrastructure maintenance on 11 June 2024

Dear RIPE Atlas users, On 11 June 2024, between 8:30-11:30 (CEST) we will carry out maintenance of the central RIPE Atlas infrastructure. The UI, APIs, access to stored results and metadata, as well as measurement scheduling will be unavailable. During this time results will still be still collected and stored. We apologise for the inconvenience this may cause. Regards, Robert Kisteleki, for the RIPE Atlas team