Separate internal and external builds into two separate yml files.
Implement internal builds using 1ES pipeline templates.
This PR will fail the CI because it deletes azure-pipelines.yml from the repo. After merging this PR, we'll need to manually re-point the Azure pipelines to the new yml files.
This PR will fail the CI because it deletes
azure-pipelines.ymlfrom the repo. After merging this PR, we'll need to manually re-point the Azure pipelines to the new yml files.Successful external run: https://dev.azure.com/dnceng-public/public/_build/results?buildId=598848&view=results Successful internal run: https://dev.azure.com/dnceng/internal/_build/results?buildId=2400584&view=results