fix(typescript): rename services to fix typescript (#3165)

* fix: Rename services to lower camel case, hp, measure

* fix: Rename DisplaySetService instances to displaySetService

* fix: Rename CornerstoneViewportService to lower camel case

* fix: Added lower case segmentationService rename

* rename other services (#3166)

* rename uiDialogService

* rename toolGroupService

* rename uiNotificationService

* rename viewportGridService

* rename syncGroupService

* rename CornerstoneCacheService

* Fix a syntax error in hotkeys

* Fix a couple of rename issues that were missed

---------

Co-authored-by: Alireza <ar.sedghi@gmail.com>

extensions/cornerstone-dicom-sr/src/onModeEnter.js

@@ -1,8 +1,8 @@
 import { SOPClassHandlerId } from './id';
 
 export default function onModeEnter({ servicesManager }) {
-  const { DisplaySetService } = servicesManager.services;
-  const displaySetCache = DisplaySetService.getDisplaySetCache();
+  const { displaySetService } = servicesManager.services;
+  const displaySetCache = displaySetService.getDisplaySetCache();
 
   const srDisplaySets = displaySetCache.filter(
     ds => ds.SOPClassHandlerId === SOPClassHandlerId