Various improvements of Jenkins pipeline to run Che E2E Happy path tests on PR check  (#15064)
Various improvements of Jenkins pipeline to run Che E2E Happy path tests on PR check  (#15064)

Signed-off-by: Dmytro Nochevnov <0d370718d8e74f9296d812c24009e69e61970a47@redhat.com>

codenvy/che,codenvy/che,codenvy/che,codenvy/che