auth_identity: Add -lrt and -ldap to the list of libraries

Two more libraries are needed when compiling auth_identity module
statically, -lrt and -lldap.

Reported by MÉSZÁROS Mihály <[email protected]>

modules_s/auth_identity/Makefile

@@ -13,7 +13,7 @@ LIBS+= -L$(LOCALBASE)/lib -L$(LOCALBASE)/ssl/lib -lssl -lcrypto -lcurl
 #
 # Static linking, if you'd like to use TLS and AUTH_IDENTITY at the same time
 #
-#LIBS+= /usr/lib/libcurl.a /usr/lib/libssl.a /usr/lib/libcrypto.a -lkrb5 -lidn -lz -lgssapi_krb5
+#LIBS+= /usr/lib/libcurl.a /usr/lib/libssl.a /usr/lib/libcrypto.a -lkrb5 -lidn -lz -lgssapi_krb5 -lrt -lldap
 
 DEFS+=-DSER_MOD_INTERFACE