scopedRegistries is not removed when remove all dependencies

[TylerTemp]

1. Create any empty project
2. add any dependence like: openupm add today.comes.saintsfield
3. remove it, like: openupm remove today.comes.saintsfield

Expected Behavior

When all dependencies removed, the item in scopedRegistries in Packages/manifest.json gets removed too:

"scopedRegistries": [
]

Actual Behavior

The registry of openupm is still there with empty scopes, and lead to error:

"scopedRegistries": [
  {
    "name": "package.openupm.com",
    "url": "https://package.openupm.com",
    "scopes": []
  }
]

Version

• openupm: 1.19.7
• Unity: 2022.2.0f1

[favoyang]

@TylerTemp, thank you for reporting the bug.

It's a known issue that was partly addressed by #134. However, it appears we forgot the openupm remove command.

[favoyang]

@all-contributors please add @TylerTemp for bug.

[allcontributors]

@favoyang

I've put up a pull request to add @TylerTemp! 🎉

[favoyang]

Fixed by #157, thanks @ComradeVanti.