message: fix escape in Core ML header processing
diff: @@ -51,7 +51,7 @@ genrule(
  srcs = ["//tensorflow/lite/experimental/delegates/coreml:coreml_delegate.h"],
  outs = ["coreml_delegate.h"],
  cmd = """
  - sed "s|#include \".*common.h\"|#include \"TensorFlowLiteC/common.h\"|"\
  + sed 's|#include ".*common.h"|#include "TensorFlowLiteC/common.h"|'\
  "$(location //tensorflow/lite/experimental/delegates/coreml:coreml_delegate.h)"\
  > "$@"
  """,
  