restored fetch tags to release jenkinsfile as we need it for release version

Signed-off-by: Goran Jovic <goranjovic@gmail.com>

Jenkinsfile.release

@@ -31,6 +31,8 @@ node ('macos1'){
 
       checkout scm
 
+      sh 'git fetch --tags'
+
       sh 'rm -rf node_modules'
       sh 'cp .env.prod .env'
       sh 'lein deps'