message: fix run_assessor condition
  Summary:
  fixing the check for track_source_blocks;
  push it inside post_pass_verifiers
diff: @@ -1045,6 +1045,7 @@ void PassManager::run_passes(DexStoresVector& stores, ConfigFiles& conf) {
  }
  if (run_assessor) {
  ::run_assessor(*this, scope);
  + track_source_block_coverage(*this, stores);
  }
  if (run_type_checker) {
  // It's OK to overwrite the `this` register if we are not yet at the
  @@ -1110,10 +1111,6 @@ void PassManager::run_passes(DexStoresVector& stores, ConfigFiles& conf) {
  break;
  }
  - if (assessor_config.run_after_each_pass) {
  - track_source_block_coverage(*this, stores);
  - }
  -
  m_current_pass_info = nullptr;
  }
  