[github actions] minimized the wagon logs
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 59f312b..78f959a 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -13,5 +13,7 @@
       uses: actions/setup-java@v1
       with:
         java-version: 1.8
+      env:
+        MAVEN_OPTS: -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
     - name: Build with Maven
-      run: mvn install -P run-its
+      run: mvn install -e -B -V -nsu -P run-its