[MOB-10148] Extract Instabug to its own Module (#780)

* Extract Instabug to its own Module

* Fix TypeScript Validator

* Call `Instabug.start` before testing Global Handler

* Ease codedov target coverage

Author: TheBuggedYRN

codecov.yml

@@ -8,4 +8,6 @@ coverage:
   range: "70...100"
 
   status:
-    project: yes
+    patch:
+      default:
+        target: 80%

example/__tests__/instabugUtils.spec.js

@@ -23,7 +23,7 @@ jest.mock(
 describe('Test global error handler', () => {
   const sendJSCrash = jest.spyOn(NativeModules.Instabug, 'sendJSCrash');
   beforeEach(() => {
-    // var InstabugUtils = require('../utils/InstabugUtils');
+    Instabug.start("", [Instabug.invocationEvent.none]);
   });
 
   it('should call sendJSCrash when platform is ios', () => {