Revert "Build only 2 changes at a time"

The NUC is back online and from tomorrow we should have
+2 more nodes.

This reverts commit f4bfa8bee3869411f95317201c1785174a5ab919.

Reason for revert: We have more horsepower now

Change-Id: I04233990b33e12d2a3e39596a913a7110a1b92f4
1 file changed
tree: 273b6363cec17357a9af09f506ed2a747037e217
  1. jenkins/
  2. jenkins-docker/
  3. .gitignore