use CI system --token flag on ng deploy #2523

**Angular:9.1.11

**Firebase:7.15.4

**AngularFire:6.0.2

For Ci/CD want use Ci system of firebase-tools:
https://www.npmjs.com/package/firebase-tools#using-with-ci-systems

ng deploy is not possible to use --token flag

Steps to set up and reproduce

On bitbucket pipeline use --token flag
`ng deploy --token= $FIREBASE_TOKEN

Expected behavior

Deploying to firebase hosting,functions

Actual behavior

get error
Unknown option: '--token'