Add one-pipeline darwin/windows

Author: raphaelgavache

.gitlab-ci.yml

@@ -1,6 +1,6 @@
 include:
   - remote: https://gitlab-templates.ddbuild.io/libdatadog/include/ci_authenticated_job.yml
-  - remote: https://gitlab-templates.ddbuild.io/libdatadog/include/one-pipeline.yml
+  - remote: https://gitlab-templates.ddbuild.io/libdatadog/include-wip/raphael/try_windows/one-pipeline.yml
   - local: ".gitlab/benchmarks.yml"
   - local: ".gitlab/macrobenchmarks.yml"
   - local: ".gitlab/exploration-tests.yml"