message: Update _index.yaml
  Updated broken-link to mlir repo
diff: @@ -43,10 +43,10 @@ landing_page:
  path: https://blog.tensorflow.org/2019/04/mlir-new-intermediate-representation.html
  - heading: MLIR on GitHub
  image_path: /resources/images/github-card-16x9.png
  - path: https://github.com/llvm/llvm-project/tree/master/mlir
  + path: https://github.com/llvm/llvm-project/tree/main/mlir
  buttons:
  - label: View on GitHub
  - path: https://github.com/llvm/llvm-project/tree/master/mlir
  + path: https://github.com/llvm/llvm-project/tree/main/mlir
  - heading: TensorFlow MLIR on GitHub
  image_path: /resources/images/github-card-16x9.png
  path: https://github.com/tensorflow/tensorflow/tree/master/tensorflow/compiler/mlir
  