[traefik-forward-auth] Support configuring generic oauth scope value

[vsimon]

chart Name

traefik-forward-auth

Operating System

other

Deployment Method

Helm

Chart Version

5.1.1

Kubernetes Events

n/a

chartlication Logs

n/a

Chart Configuration

      tfaOauthOptions:
        authUrl: 
        tokenUrl: 
        userUrl: 
        clientId:
        clientSecret:
        scopes: <set this value>
        resource: 
        tokenStyle: 

Describe the bug

Set the tfaOauthOptions.scopes values and unlike the other tfaOauthOptions, this field has no effect in the chart.

To Reproduce

1. Set the tfaOauthOptions.scopes value
2. Apply the chart

Expected Behavior

The scopes value is set in the traefik-forward-auth service.

Screenshots

n/a

Additional Context

n/a

I've read and agree with the following

• [X] I've checked all open and closed issues and my issue is not there.
• [X] I've understand TrueNAS SCALE Apps are deprecated and TrueCharts does not accept TrueNAS SCALE related issues
• [X] I've prefixed my issue title with [Chart-Name]

[truecharts-admin]

This issue is locked to prevent necro-posting on closed issues. Please create a new issue or contact staff on discord of the problem persists