message: Optimize the saturation detection (used by AnalyzeCapture()).
  Changing to an index for-loop (instead of a range for-loop) allows the compiler (clang for x86 at least) to unroll it x2.
  Cr-Commit-Position: refs/heads/main@{#35478}
diff: @@ -27,8 +27,8 @@ namespace {
  enum class EchoCanceller3ApiCall { kCapture, kRender };
  bool DetectSaturation(rtc::ArrayView<const float> y) {
  - for (auto y_k : y) {
  - if (y_k >= 32700.0f || y_k <= -32700.0f) {
  + for (size_t k = 0; k < y.size(); ++k) {
  + if (y[k] >= 32700.0f || y[k] <= -32700.0f) {
  return true;
  }
  }
  