Revert "Remove useless conditions for vsphere and OS demo"

This reverts commit 91088c5076b91e772b400cf76334f744a166798e.

Reason for revert: such logic will not work in case of the cross-component triggering, we will get demo runs even if there is disable-* triggers. The reason is that downstream job does not have access to the commit-msg and there is no external JJB parameters to forward from upstream job

Change-Id: I1c6348f11c4bdbd58c70bc09330e34c21c06fd88
1 file changed