For moving to 1.15.x and beyond we need to have PSP for privileged pods.
flannel, calico and node-problem-detector need it.
PSP
story: 2006515
task: 36513
Allow-priv
story: 2006252
task: 35867
Change-Id: I306a249afb275fdbd71354ed75043ffc4d466304
Signed-off-by: Spyros Trigazis <spyridon.trigazis@cern.ch>