TypeError: window.require is not a function

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### Current behavior

When testing my project, I get this error with the mount() function:

```
TypeError: window.require is not a function

57 | };
58 |
> 59 | const wrapper = mount( );
| ^
60 |
61 | wrapper.find('button').simulate('click');
62 | expect(openBladeSpy).toHaveBeenCalledTimes(1);

at Object.getErrorBoundary (node_modules/azureportal-reactview/src/internal/ErrorBoundary.tsx:206:33)
at _FrameworkIcon (node_modules/azureportal-reactview/src/FrameworkIcon.tsx:51:27)
at renderWithHooks (node_modules/react-dom/cjs/react-dom.development.js:14803:18)
at mountIndeterminateComponent (node_modules/react-dom/cjs/react-dom.development.js:17482:13)
at beginWork (node_modules/react-dom/cjs/react-dom.development.js:18596:16)
at HTMLUnknownElement.callCallback (node_modules/react-dom/cjs/react-dom.development.js:188:14)
at HTMLUnknownElement.callTheUserObjectsOperation (node_modules/jsdom/lib/jsdom/living/generated/EventListener.js:26:30)
at innerInvokeEventListeners (node_modules/jsdom/lib/jsdom/living/events/EventTarget-impl.js:338:25)
at invokeEventListeners (node_modules/jsdom/lib/jsdom/living/events/EventTarget-impl.js:274:3)
at HTMLUnknownElementImpl._dispatch (node_modules/jsdom/lib/jsdom/living/events/EventTarget-impl.js:221:9)
at HTMLUnknownElementImpl.dispatchEvent (node_modules/jsdom/lib/jsdom/living/events/EventTarget-impl.js:94:17)
at HTMLUnknownElement.dispatchEvent (node_modules/jsdom/lib/jsdom/living/generated/EventTarget.js:231:34)
at Object.invokeGuardedCallbackDev (node_modules/react-dom/cjs/react-dom.development.js:237:16)
at invokeGuardedCallback (node_modules/react-dom/cjs/react-dom.development.js:292:31)
at beginWork$1 (node_modules/react-dom/cjs/react-dom.development.js:23203:7)
at performUnitOfWork (node_modules/react-dom/cjs/react-dom.development.js:22157:12)
at workLoopSync (node_modules/react-dom/cjs/react-dom.development.js:22130:22)
at performSyncWorkOnRoot (node_modules/react-dom/cjs/react-dom.development.js:21756:9)
at scheduleUpdateOnFiber (node_modules/react-dom/cjs/react-dom.development.js:21188:7)
at updateContainer (node_modules/react-dom/cjs/react-dom.development.js:24373:3)
at node_modules/react-dom/cjs/react-dom.development.js:24758:7
at unbatchedUpdates (node_modules/react-dom/cjs/react-dom.development.js:21903:12)
at legacyRenderSubtreeIntoContainer (node_modules/react-dom/cjs/react-dom.development.js:24757:5)
at Object.render (node_modules/react-dom/cjs/react-dom.development.js:24840:10)
at fn (node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:488:26)
at node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:405:37
at batchedUpdates$1 (node_modules/react-dom/cjs/react-dom.development.js:21856:12)
at Object.act (node_modules/react-dom/cjs/react-dom-test-utils.development.js:929:14)
at wrapAct (node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:405:13)
at Object.render (node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:474:16)
at new ReactWrapper (node_modules/enzyme/src/ReactWrapper.js:115:16)
at Object.mount (node_modules/enzyme/src/mount.js:10:10)
at Object. (components/common/__tests__/HealthStatusAnchor.spec.tsx:59:25)
```

### Expected behavior
This test was running before, but after running `yarn install`, some of our other dependencies were updated and now the mount() function is throwing errors. We're not sure why this might be happening, since the relation between these updates and the new error is not clear. Does anyone know why this is happening?

### Your environment

#### API

- [ ] shallow
- [x] mount
- [ ] render

#### Version

| library | version
| ------------------- | -------
| enzyme | 3.11.0
| react | 16.14.0
| react-dom | 16.14.0
| react-test-renderer | 16.14.0
| adapter (below) |

#### Adapter

- [x] enzyme-adapter-react-16
- [ ] enzyme-adapter-react-16.3
- [ ] enzyme-adapter-react-16.2
- [ ] enzyme-adapter-react-16.1
- [ ] enzyme-adapter-react-15
- [ ] enzyme-adapter-react-15.4
- [ ] enzyme-adapter-react-14
- [ ] enzyme-adapter-react-13
- [ ] enzyme-adapter-react-helper
- [ ] others ( )