removed test.schema from the test slapd.conf

tests/data/slapd.conf

@@ -18,7 +18,6 @@ include ./schema/cosine.schema
 include ./schema/inetorgperson.schema
 include ./schema/openldap.schema
 include ./schema/nis.schema
-include ./schema/test.schema
 
 #
 pidfile     ./testrun/slapd.1.pid