@Override
    public List<String> getRequestScopes() {
        return localOpenIdConfigProvider.get().getRequestScopes();
    }
Combines the values from {@link AbstractOpenIdConfig} with values obtained from the external
Open ID Connect IDP server.
stroom-security/stroom-security-common-impl/src/main/java/stroom/security/common/impl/ExternalIdpConfigurationProvider.java