Better performance for resources' versions listing

3 jobs for bugs/#13424 in 18 minutes and 29 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Lint
passed #1405010
grid5000-docker
rubocop

00:01:41

 
  Test
passed #1405011
grid5000-docker
test-for-buster

00:08:19

80.87%
 
  Deb
passed #1405012
grid5000-docker
deb-for-buster

00:08:28