chore(release): publish [skip ci]

- @ohif/extension-vtk@0.52.7
 - @ohif/core@1.3.1
 - @ohif/ui@0.53.4
 - @ohif/viewer@1.6.2

platform/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/core",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Generic business logic for web-based medical imaging applications",
   "author": "OHIF Core Team",
   "license": "MIT",