Configuration:
- PDF.js version: 2.0.550

Steps to reproduce the problem:
1. Render document in SVG mode `renderMode="svg"`

What is the expected behavior? (add screenshot)
Rendering annotations same way as they rendered on canvas

What went wrong? (add screenshot)
```
Warning: Unimplemented operator beginAnnotations
Warning: Unimplemented operator endAnnotations
```
const promise = this.pdfManager.ensureDoc("_parseHasJSActions");
    return shadow(this, "hasJSActions", promise);
  }
  /**
   * @private
   */
  async _parseHasJSActions() {
    const [catalogJsActions, fieldObjects] = await Promise.all([
      this.pdfManager.ensureCatalog("jsActions"),
      this.pdfManager.ensureDoc("fieldObjects"),
    ]);
    if (catalogJsActions) {
      return true;
    }
    if (fieldObjects) {
      return Object.values(fieldObjects).some(fieldObject =>
        fieldObject.some(object => object.actions !== null)
      );
    }
    return false;
  }
  get calculationOrderIds() {