fix: lodash dependencies (#4791)

platform/core/package.json

@@ -50,8 +50,7 @@
     "immutability-helper": "^3.1.1",
     "isomorphic-base64": "^1.0.2",
     "lodash.clonedeep": "^4.5.0",
-    "lodash.merge": "^4.6.2",
-    "lodash.mergewith": "^4.6.2",
+    "lodash.isequal": "^4.5.0",
     "moment": "*",
     "object-hash": "2.1.1",
     "query-string": "^6.14.0",

platform/core/src/classes/HotkeysManager.ts

@@ -1,6 +1,6 @@
 import objectHash from 'object-hash';
+import isEqual from 'lodash.isequal';
 import { hotkeys } from '../utils';
-import isequal from 'lodash.isequal';
 import Hotkey from './Hotkey';
 
 /**
@@ -65,7 +65,7 @@ export class HotkeysManager {
   setHotkeys(hotkeyDefinitions = [], name = 'hotkey-definitions') {
     try {
       const definitions = this.getValidDefinitions(hotkeyDefinitions);
-      if (isequal(definitions, this.hotkeyDefaults)) {
+      if (isEqual(definitions, this.hotkeyDefaults)) {
         localStorage.removeItem(name);
       } else {
         localStorage.setItem(name, JSON.stringify(definitions));