Verdaccio peerDependency

[julius-rennmann]

Hi,

could you add a version range for the verdaccio peer dependency? Like from >=4.8 <=5.x or something like that. It works well with verdaccio 5. But this plugin installs verdaccio 4.8 as well and deprecation warnings pop up. It's not a big problem but would be nice.

I could open a pull request, but that would be a little over the top for this.

Thanks in advance

[pfdgithub]

verdaccio-auth-gitlab@2.0.0-beta.7 expect >=3.x <=5.x