Unable to deploy on windows using ng deploy

### Version info

**Angular:** 13.3.0

**Firebase:** 9.6.10

**AngularFire:** 7.2.1

**Node:** 16.13.2

**Operating System:** Windows 11

### How to reproduce these conditions

**Unable to deploy on windows using ng deploy**

Hi, when I am trying to deploy the my app which have SSR enabled for firebase functions using ng deploy it just doesn't work.
Deployment just fails with error message : `Your code contains errors while deploying function ssr_app`
After many hours of searching I found that it is creating wrong package.json file it has a dependency stating myprojectname with value file:../../.. which looks like this exactly `"my-project": "file:../../.."`
This error is only being produced on windows machine, same doesn't happen on mac. Also manually removing that line and running firebase deploy does the job.

### Debug output

** Errors in the JavaScript console **

** Output from `firebase.database().enableLogging(true);` **

** Screenshots **

### Expected behavior

It should generate package.json correctly and invalid dependency should not be added in it.

### Actual behavior

It is adding an invalid dependency in generated function directory's package.json file which looks like this `"my-project": "file:../../.."`

使用 issue 中列出的版本，在啟用 SSR 的 Firebase functions 應用程式上於 Windows 11 重現 ng deploy。檢查產生的函式目錄中的 package.json，並將其與 macOS 上的部署進行比較。當不再產生無效的 file:../../.. 相依性，且無需手動編輯 package.json 即可成功部署時，即視為完成。

由索引模型根據 Issue 內容生成。