Hotfix for OpenCG compatibility module to properly handle ZSquarePrism for @cjosey
Hotfix for OpenCG compatibility module to properly handle ZSquarePrism for @cjosey

liangjg/openmc,liangjg/openmc,mit-crpg/openmc,mit-crpg/openmc,shikhar413/openmc,samuelshaner/openmc,samuelshaner/openmc,liangjg/openmc,samuelshaner/openmc,amandalund/openmc,walshjon/openmc,wbinventor/openmc,johnnyliu27/openmc,johnnyliu27/openmc,liangjg/openmc,mit-crpg/openmc,smharper/openmc,paulromano/openmc,mit-crpg/openmc,smharper/openmc,shikhar413/openmc,paulromano/openmc,paulromano/openmc,bhermanmit/openmc,johnnyliu27/openmc,shikhar413/openmc,amandalund/openmc,smharper/openmc,johnnyliu27/openmc,smharper/openmc,shikhar413/openmc,amandalund/openmc,wbinventor/openmc,wbinventor/openmc,wbinventor/openmc,bhermanmit/openmc,samuelshaner/openmc,walshjon/openmc,walshjon/openmc,amandalund/openmc,paulromano/openmc,walshjon/openmc