chore(release): publish [skip ci]

- @ohif/extension-vtk@0.53.4
 - @ohif/core@1.8.0
 - @ohif/ui@0.61.0
 - @ohif/viewer@2.7.0

platform/ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/ui",
-  "version": "0.60.1",
+  "version": "0.61.0",
   "description": "A set of React components for Medical Imaging Viewers",
   "author": "OHIF Contributors",
   "license": "MIT",