[SECURITY] Fedora 27 Update: keycloak-httpd-client-install-0.8-1.fc27

Keycloak is a federated Identity Provider (IdP). Apache HTTPD supports a variety of authentication modules which can be configured to utilize a Keycloak IdP to perform authentication. This package contains libraries and tools which can automate and simplify configuring an Apache HTTPD authentication module and registering as a client of a Keycloak IdP.