Alternate title: _Applying #6684-similar fix to stroke_
#6684 makes sure the "current" transformation, at the moment of filling radial gradients is the `baseTransform` (that of the rescource (page), as it says in the specs). However, this should also be fixed in [`CanvasGraphics_stroke`](https://github.com/dsprenkels/pdf.js/blob/a9081653fc565eb72c3eb5142c17088cb162e7ce/src/display/canvas.js#L1052).

this.setLineWidth(value);
            break;
          case "LC":
            this.setLineCap(value);
            break;
          case "LJ":
            this.setLineJoin(value);
            break;
          case "ML":
            this.setMiterLimit(value);
            break;
          case "D":
            this.setDash(value[0], value[1]);
            break;
          case "RI":
            this.setRenderingIntent(value);
            break;
          case "FL":
            this.setFlatness(value);
            break;
          case "Font":
            this.setFont(value[0], value[1]);
            break;
          case "CA":
            this.current.strokeAlpha = state[1];
            break;
          case "ca":
            this.current.fillAlpha = state[1];
            this.ctx.globalAlpha = state[1];
            break;