Fix TestFIPS on Hypershift
Fix TestFIPS on Hypershift

There are two changes needed:
* Don't test master nodes, as there are none
* Don't execute the command in the machine-config-daemon, but in an oc
  debug pod. The only reason the machine-config-daemon was originaly
  used is convenience, the test command can be executed in any pod as
  long as its on the right node

bparees/origin,bparees/origin,gabemontero/origin,soltysh/origin,akram/origin,deads2k/origin,jsafrane/origin,openshift/origin,gabemontero/origin,openshift/origin,hroyrh/origin,hroyrh/origin,soltysh/origin,csrwng/origin,bparees/origin,deads2k/origin,mfojtik/origin,hroyrh/origin,sallyom/origin,akram/origin,mfojtik/origin,csrwng/origin,openshift/origin,jsafrane/origin,mahak/origin,gabemontero/origin,mahak/origin,akram/origin,jsafrane/origin,soltysh/origin,sallyom/origin,mahak/origin,sallyom/origin,csrwng/origin,mfojtik/origin,deads2k/origin