Update packages and remove the instrument step (#854)

* several updates
* avoid the instrumented step in tests

packages/svgcanvas/core/svgroot.js

@@ -0,0 +1,36 @@
+/**
+ * Tools for SVG Root Element.
+ * @module svgcanvas
+ * @license MIT
+ *
+ * @copyright 2010 Alexis Deveria, 2010 Jeff Schiller
+ */
+import { NS } from './namespaces.js'
+import { text2xml } from './utilities.js'
+
+/**
+* @function module:svgcanvas.svgRootElement svgRootElement the svg node and its children.
+* @param {Element} svgdoc - window.document
+* @param {ArgumentsArray} dimensions - dimensions of width and height
+* @returns {svgRootElement}
+*/
+export const svgRootElement = function (svgdoc, dimensions) {
+  return svgdoc.importNode(
+    text2xml(
+      `<svg id="svgroot" xmlns="${NS.SVG}" xlinkns="${NS.XLINK}" width="${dimensions[0]}" 
+        height="${dimensions[1]}" x="${dimensions[0]}" y="${dimensions[1]}" overflow="visible">
+        <defs>
+          <filter id="canvashadow" filterUnits="objectBoundingBox">
+            <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/>
+            <feOffset in="blur" dx="5" dy="5" result="offsetBlur"/>
+            <feMerge>
+              <feMergeNode in="offsetBlur"/>
+              <feMergeNode in="SourceGraphic"/>
+            </feMerge>
+          </filter>
+        </defs>
+      </svg>`
+    ).documentElement,
+    true
+  )
+}