chore(release): publish [skip ci]

- @ohif/extension-cornerstone@1.2.0
 - @ohif/viewer@1.1.2

platform/viewer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/viewer",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "OHIF Viewer",
   "author": "OHIF Contributors",
   "license": "MIT",
@@ -45,7 +45,7 @@
   "dependencies": {
     "@babel/runtime": "^7.5.5",
     "@ohif/core": "^0.50.8",
-    "@ohif/extension-cornerstone": "^1.1.1",
+    "@ohif/extension-cornerstone": "^1.2.0",
     "@ohif/extension-dicom-html": "^0.50.7",
     "@ohif/extension-dicom-microscopy": "^0.50.5",
     "@ohif/extension-dicom-pdf": "^0.50.4",