Add access review CLI commands

Add prb access-review subcommands for campaigns (create,
update, delete, list, view, start, close, cancel, add/
remove source) entries (list, decide, decide-all, flag)
and sources (create, update, delete, list, view).

Signed-off-by: Aurélien Sibiril <81782+aureliensibiril@users.noreply.github.com>

pkg/cli/config/config.go

@@ -188,7 +188,7 @@ func normalizeHost(host string) string {
 	lower := strings.ToLower(host)
 	if strings.HasPrefix(lower, "http://") || strings.HasPrefix(lower, "https://") {
 		if u, err := url.Parse(host); err == nil {
-			return u.Host
+			return strings.TrimRight(u.Scheme+"://"+u.Host, "/")
 		}
 	}