message: Remove deprecated kTfLiteActRelu1
diff: @@ -68,7 +68,6 @@ typedef enum {
  kTfLiteActNone = 0,
  kTfLiteActRelu,
  kTfLiteActReluN1To1, // min(max(-1, x), 1)
  - kTfLiteActRelu1 = kTfLiteActReluN1To1, // kTfLiteActRelu1 will be deprecated.
  kTfLiteActRelu6, // min(max(0, x), 6)
  kTfLiteActTanh,
  kTfLiteActSignBit,
  