Add gitlab-ci setup for testing project

Signed-off-by: Snorre Magnus Davøen <snorre.davoen@nsd.uib.no>
1 job for master in 14 seconds
Status Job ID Name Coverage
  Test
failed #8760
test

00:00:14

 
Name Stage Failure
failed
test Test There is an unknown failure, please try again
$ yarn install
yarn install v0.23.4
warning log-schema-node@1.0.0: License should be a valid SPDX license expression
[1/4] Resolving packages...
[2/4] Fetching packages...
error An unexpected error occurred: "https://nexus.nsd.no/repository/npm-group/cli-color/-/cli-color-1.2.0.tgz: Request failed \"401 Unauthorized\"".
info If you think this is a bug, please open a bug report with the information provided in "/builds/nsd-commons/log-schema-node/yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
ERROR: Job failed: exit code 1