Update .gitlab-ci.yml

5 jobs from master in 15 seconds (queued for 1 minute and 10 seconds)
Status Job ID Name Coverage
  Build
failed #4368
docker
build_job

00:00:15

failed #4364
docker
build_job

00:00:13

 
  Test
skipped #4365
docker
test_job
 
  Package
skipped #4366
docker
package_job
 
  Deploy
skipped #4367
docker
Deploy_job
 
Name Stage Failure
failed
build_job Build
spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Windows\TEMP\build_script1843456447\script.ps1:183 char:1
+ mvn compile
+ ~~~
+ CategoryInfo : ObjectNotFound: (mvn:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException

Cleaning up project directory and file based variables
ERROR: Job failed: exit status 1