Changes to move Azure DevOps Pipelines from one "org" to another "org".
Our team has been providing/funding Azure DevOps Pipelines for CI build support for ICU. However, due to some recent internal changes we need to migrate from one DevOps "org" account to another "org" account.
There shouldn't really be any "visible" change on GitHub (in terms of PRs, etc.) from this move though.
(And we'll also need to update the URL for the "Badges" in the top-level Readme file).
However, there is a nice benefit from this change:
The previous setup only supported a maximum of 10 parallel build lines, where as the new one supports 200 parallel build lines. This means that we can run more builds at the same time, and possibly also support more build configurations as well.