ignore t3 app maven files for SNAPSHOT checks

Change-Id: Ib8f190281f5eab6141d39aad79abf52d8daabcdf
diff --git a/tools/build/onos-validate-change-version.excludes b/tools/build/onos-validate-change-version.excludes
index 188a50b..f59bd57 100755
--- a/tools/build/onos-validate-change-version.excludes
+++ b/tools/build/onos-validate-change-version.excludes
@@ -9,6 +9,9 @@
 \./apps/openroadm/
 \./apps/openstackrouting/pom.xml
 \./apps/openstackswitching/pom.xml
+\./apps/t3/app/pom.xml
+\./apps/t3/pom.xml
+\./apps/t3/web/pom.xml
 \./apps/tenbi
 \./apps/vrouter/pom.xml
 \./apps/yms