message: Update repo links (master => main)
diff: @@ -36,12 +36,12 @@ Security issues and bugs should be reported privately, via email, to the Microso
  ### License
  -Azure SDK for C++ is licensed under the [MIT](https://github.com/Azure/azure-sdk-for-cpp/blob/master/sdk/core/azure-core/LICENSE) license.
  +Azure SDK for C++ is licensed under the [MIT](https://github.com/Azure/azure-sdk-for-cpp/blob/main/sdk/core/azure-core/LICENSE) license.
  <!-- LINKS -->
  -[azure_sdk_for_cpp_contributing]: https://github.com/Azure/azure-sdk-for-cpp/blob/master/CONTRIBUTING.md
  -[azure_sdk_for_cpp_contributing_developer_guide]: https://github.com/Azure/azure-sdk-for-cpp/blob/master/CONTRIBUTING.md#developer-guide
  -[azure_sdk_for_cpp_contributing_pull_requests]: https://github.com/Azure/azure-sdk-for-cpp/blob/master/CONTRIBUTING.md#pull-requests
  +[azure_sdk_for_cpp_contributing]: https://github.com/Azure/azure-sdk-for-cpp/blob/main/CONTRIBUTING.md
  +[azure_sdk_for_cpp_contributing_developer_guide]: https://github.com/Azure/azure-sdk-for-cpp/blob/main/CONTRIBUTING.md#developer-guide
  +[azure_sdk_for_cpp_contributing_pull_requests]: https://github.com/Azure/azure-sdk-for-cpp/blob/main/CONTRIBUTING.md#pull-requests
  [azure_sdk_cpp_development_guidelines]: https://azure.github.io/azure-sdk/cpp_introduction.html
  [azure_cli]: https://docs.microsoft.com/cli/azure
  [azure_pattern_circuit_breaker]: https://docs.microsoft.com/azure/architecture/patterns/circuit-breaker
  