Update CI config for Windows runner (#74850)
As discussed this replaces our Azure pipelines handling with our own
runners instead. This allows us to build the `next-swc` binary to run
tests against for Windows when necessary instead of trying to leverage
the canary binary which requires any relevant changes to have been
published which can cause us to miss Windows specific failures until
after a canary is published.
This also has the benefit of us being able to consolidate our CI config
for Windows/Linux for better consistency.
Since running workloads on Windows is slower still this just starts with
copying over the tests we had configured previously although we can look
at adding more we see useful for catching regressions.
