chore(release): publish [skip ci]

- @ohif/extension-cornerstone@2.2.1
 - @ohif/extension-vtk@1.2.3
 - @ohif/viewer@3.3.3

platform/viewer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/viewer",
-  "version": "3.3.2",
+  "version": "3.3.3",
   "description": "OHIF Viewer",
   "author": "OHIF Contributors",
   "license": "MIT",
@@ -46,11 +46,11 @@
   "dependencies": {
     "@babel/runtime": "^7.5.5",
     "@ohif/core": "^2.3.0",
-    "@ohif/extension-cornerstone": "^2.2.0",
+    "@ohif/extension-cornerstone": "^2.2.1",
     "@ohif/extension-dicom-html": "^1.1.0",
     "@ohif/extension-dicom-microscopy": "^0.50.6",
     "@ohif/extension-dicom-pdf": "^1.0.1",
-    "@ohif/extension-vtk": "^1.2.2",
+    "@ohif/extension-vtk": "^1.2.3",
     "@ohif/i18n": "^0.52.4",
     "@ohif/ui": "^1.1.7",
     "@tanem/react-nprogress": "^1.1.25",