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 { data } = await AnnotationFactory.create(
          xref,
          annotationRef,
          pdfManagerMock,
          idFactoryMock
        
        expect(data.annotationType).toEqual(AnnotationType.LINK
        expect(data.url).toEqual("http://www.hmrc.gov.uk/"
        expect(data.unsafeUrl).toEqual("http://www.hmrc.gov.uk"
        expect(data.dest).toBeUndefined(
      }
    
    it(
      "should correctly parse a URI action, where the URI entry " +
        "has an incorrect encoding (bug 1122280)",
      async function () {
        const actionStream = new StringStream(
          "<<\n" +
            "/Type /Action\n" +
            "/S /URI\n" +
            "/URI (http://www.example.com/\\303\\274\\303\\266\\303\\244)\n" +
            ">>\n"
        
        const parser = new Parser({
          lexer: new Lexer(actionStream),
          xref: null,
        }
        const actionDict = parser.getObj(
        const annotationDict = new Dict(
        annotationDict.set("Type", Name.get("Annot")