Pebble 2.5.1 supports OCSP stapling, so we can finally replace all boulder tests/harnesses with the much simpler pebble setup.
Closes#9898
* Remove unused `--acme-server` argument
Since this argument is never set and always defaults to 'pebble', just
remove it to simplify assumptions about which test server's being used.
* Remove boulder option from integration tests
Now that pebble supports all of our test cases, we can move off of
the much more complicated boulder test harness.
* pebble_artifacts: bump to latest pebble release
* pebble_artifacts: fix download path
* certbot-ci: unzip pebble assets
* CI: rip out windows tests/jobs
* tox.ini: rm outdated Windows comment
Co-authored-by: Brad Warren <bmw@users.noreply.github.com>
* ci: rm redundant integration test
Co-authored-by: Brad Warren <bmw@users.noreply.github.com>
* acme_server: raise error if proxy and http-01 port are both set
* acme_server: rm vestigial preterimate commands stuff
---------
Co-authored-by: Brad Warren <bmw@users.noreply.github.com>
