fix: renderlayers get updated with stale data from material manager

[christjt]

Type of change

Jira ticket 📘

https://cognitedata.atlassian.net/browse/BND3D-4264

Description 📝

Cad node is updating the renderlayers based on when the node appearance provider triggers a change, but the material manager throttles (yields), and may have stale data when the render layers are computed. So correct behaviour is to rather listen for when the material manager updates.

How has this been tested? 🔍

Can be reproduced with the follow visual test setup (Default.VisualTest.ts)

export default class DefaultVisualTest extends ViewerVisualTestFixture {
  public async setup({ models, viewer }: ViewerTestFixtureComponents): Promise<void> {
    const model = models[0] as CogniteCadModel;
    const a = new TreeIndexNodeCollection([1]);
    const b = new TreeIndexNodeCollection([2]);
    const appearance: NodeAppearance = { renderInFront: true, color: new Color('red') };
    model.assignStyledNodeCollection(b, appearance);
    model.unassignStyledNodeCollection(b);
    await new Promise(resolve => setTimeout(resolve, 0));
    model.assignStyledNodeCollection(a, appearance);
  }
}

[pramodcog]

Nice!
Appreciate the help.