Update .gitlab-ci.yml

Status Job ID Name Coverage
  Build
failed #41103
build-job

00:10

 
  Test
skipped #41104
test-job1
skipped #41105
test-job2
 
  Deploy
skipped #41106
deploy-prod
 
Build build-job
Fetching changes...
HEAD is now at 95c071a Update .gitlab-ci.yml
From http://gitlab.mprj.mp.br/luiz.nunes/springboot-Nunes
95c071a..19d3a77 master -> origin/master
Checking out 19d3a77a as master...
Skipping Git submodules setup
$ mvn clean install -B -Duser.timezone=America/Sao_Paulo -Duser.language=pt -Duser.region=BR
/usr/bin/bash: line 56: mvn: command not found
ERROR: Job failed: exit code 1