Get workspace proxy crypto keys

curl --request GET \
  --url https://cloud.local.wirtual.dev/api/v2/workspaceproxies/me/crypto-keys \
  --header 'Wirtual-Session-Token: <api-key>'

{
  "crypto_keys": [
    {
      "deletes_at": "2023-11-07T05:31:56Z",
      "feature": "workspace_apps_api_key",
      "secret": "<string>",
      "sequence": 123,
      "starts_at": "2023-11-07T05:31:56Z"
    }
  ]
}