Description of problem:

We have setup Gitlab Oauth token and due to the 2 hr limit, we would like users to be able to use personal access token's which wont expire.

Following this: `https://access.redhat.com/documentation/en-us/red_hat_openshift_dev_spaces/3.5/html/user_guide/using-credentials-and-configurations-in-workspaces#using-a-git-provider-access-token`
in the verification step, states `Start a new workspace by using the URL of a remote Git repository that the Git provider hosts.`

When I attempt to do this with a gitlab URL, it seems to delete the personal access token secret. rather than use it. 

Prerequisites (if any, like setup, operators/versions):

    - RedHat Openshift dev spaces 3.5

    - Devworkspace operator 0.19.1
    - Gitlab Oauth setup with devspaces

Steps to Reproduce

1. create a new personal-access-token following this `https://access.redhat.com/documentation/en-us/red_hat_openshift_dev_spaces/3.5/html/user_guide/using-credentials-and-configurations-in-workspaces#using-a-git-provider-access-token`
      
2. try to create a new workspace using the git repository from the git provider 

Actual results:

    - Personal access token secret deleted
    - uses the gitlab oauth token

Expected results:

    - personal access token initiated and installed
    - `devworkspace-merged-git-credentials` are updated and using personal access token

Reproducibility (Always/Intermittent/Only Once):

Intermittent

Build Details:

Additional info (Such as Logs, Screenshots, etc):