Try to prevent Travis deploy warning(?) about tag name ‘untagged-XXXXX’

Author: vovtz

.travis.yml

@@ -1,7 +1,6 @@
 language: java
 jdk: openjdk8
 before_deploy:
-  - git fetch --tags
   - mvn help:evaluate -N -Dexpression=project.version|grep -v '\['
   - export project_version=$(mvn help:evaluate -N -Dexpression=project.version | grep -v '\[')
 deploy:
@@ -14,6 +13,7 @@ deploy:
   on:
     repo: java-ebms-adapter/ebms-adapter-mule3
     branch: master
+    tags: false
   name: "$project_version"
 addons:
   sonarcloud: