Update badges to new definition name (#813)

Author: safern

README.md

@@ -44,9 +44,9 @@ To build ML.NET from source please visit our [developers guide](docs/project-doc
 
 |    | x64 Debug | x64 Release |
 |:---|----------------:|------------------:|
-|**Linux**|[![x64-debug](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/public-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|[![x64-release](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/public-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|
-|**macOS**|[![x64-debug](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/public-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|[![x64-release](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/public-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|
-|**Windows**|[![x64-debug](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/public-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|[![x64-release](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/public-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|
+|**Linux**|[![x64-debug](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|[![x64-release](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|
+|**macOS**|[![x64-debug](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|[![x64-release](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|
+|**Windows**|[![x64-debug](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|[![x64-release](https://dnceng.visualstudio.com/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master)](https://dnceng.visualstudio.com/DotNet-Public/_build/latest?definitionId=104&branch=master)|
 
 ## Contributing