Update testall.sh

Stop running against subnmodules.

Author: einarnn

testall.sh

@@ -4,13 +4,18 @@
 # when doing local development
 #
 
-./vendor/fujitsu/yang-validate.sh
+# submodule; don't assume it will be available
+# ./vendor/fujitsu/yang-validate.sh
+
 ./vendor/cisco/nx/check.sh
 ./vendor/cisco/xr/check.sh
 ./vendor/cisco/xe/check.sh
 ./vendor/cisco/svo/check.sh
 ./standard/ietf/check.sh
-./standard/bbf/check.sh
+
+# submodule; don't assume it will be available
+# ./standard/bbf/check.sh
+
 ./experimental/ieee/check.sh
 ./standard/ieee/check.sh
 ./standard/iana/check.sh