Add app_client_secret capability to The Power

[gm3dmo]

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Describe the solution you'd like

.  ./.gh-api-examples.conf

# https://docs.github.com/en/rest/apps/oauth-applications?apiVersion=2022-11-28#delete-an-app-token
# DELETE /applications/{client_id}/token

curl \
      -X DELETE \
     --user "${client_id}:${app_client_secret}" \
     --header "X-GitHub-Api-Version: ${github_api_version}" \
     --url "${GITHUB_API_BASE_URL}/applications/${client_id}/token" --data '{ "access_token": "ghu_elXBc3XawKfVZfehqJbxauErc8WSZA1DyblE" }'

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.