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
```
annotationDict.set("Subtype", Name.get("Link")
        annotationDict.set("A", actionDict
        const annotationRef = Ref.get(489, 0
        const xref = new XRefMock([
          { ref: annotationRef, data: annotationDict },
        ]
        const pdfManager = new PDFManagerMock({
          docBaseUrl: "http://www.example.com/test/pdfs/qwerty.pdf",
        }
        const { data } = await AnnotationFactory.create(
          xref,
          annotationRef,
          pdfManager,
          idFactoryMock
        
        expect(data.annotationType).toEqual(AnnotationType.LINK
        expect(data.url).toEqual(
          "http://www.example.com/0013/001346/134685E.pdf#4.3"
        
        expect(data.unsafeUrl).toEqual("../../0013/001346/134685E.pdf#4.3"
        expect(data.dest).toBeUndefined(
      }
    
    it("should correctly parse a GoToR action, with named destination", async function () {
      const actionDict = new Dict(
      actionDict.set("Type", Name.get("Action")
      actionDict.set("S", Name.get("GoToR")
      actionDict.set("F", "http://www.example.com/test.pdf"
      actionDict.set("D", "15"
      const annotationDict = new Dict(