Under certain conditions we decrement the `__count` attribute too often, which can result in `onInteractionScheduledWorkCompleted` being called prematurely and/or more than once for a given interaction.

- [x] Track interactions scheduled during (sync) render phase.
- [x] Do not double-decrement suspense loads within a sync render.
- [x] Do not decrement sync commits that are waiting on suspense when the `Placeholder` is past its expiration.
- [x] Properly decrement pending interaction count when a suspense resource loads before its placeholder is shown.
- [x] Add test with high priority render between suspended and resolved suspense states (for both sync and async rendering)
render() {
          ReactTestRenderer.unstable_yield('Child:', this.props.count);
          return null;
        }
      }
      class Parent extends React.Component {
        state = {
          count: 0,
        };
        render() {
          parentInstance = this;
          return (
            <React.unstable_Profiler id="test-profiler" onRender={onRender}>
              <Child count={this.state.count} />
            </React.unstable_Profiler>
          );
        }
      }