build CI on Jenkins via aws

[soulaway]

We need costs-effective CI that will use computing resources only once used.
So that - create a shell script, under scripts/ci/juno-jenkins.sh
This script will setup the most tiny Ubuntu instance, install Jenkins there (no nodes, build on master)
Probably makes sense to bake an AMI with it (as scripts/aws/make-ami.sh already doing it)
So this Jenkins should have only one Job - Juno performance tests that will literally do ./scripts/performance-tests/performance-tests.sh then provide updated juno_test_matrix.html as an artifact

[soulaway]

CI is working, Jenkins is up and running, only defect is that gpu wan't give back JFR's
Affects only scripts/aws