Turn off maven loggining in build scripts

Change-Id: I974844430e7f9e588260e88a71b5daa375efd711
diff --git a/tools/build/onos-release b/tools/build/onos-release
index af2ade8..7d55923 100755
--- a/tools/build/onos-release
+++ b/tools/build/onos-release
@@ -51,11 +51,11 @@
 # Note that release of the staging repository is a separate manual step.
 if [ $dryRun -eq 0 ]; then
     pushd tools/package/archetypes/
-    mvn -B -Pstaging clean install && onos-archetypes-test -Pstaging && mvn -Pstaging -Prelease clean deploy
+    mvn -q -B -Pstaging clean install && onos-archetypes-test -Pstaging && mvn -Pstaging -Prelease clean deploy
     popd
 else
     pushd tools/package/archetypes/
-    mvn -B clean install && onos-archetypes-test
+    mvn -q -B clean install && onos-archetypes-test
     popd
 fi