Fix some inaccurate plugin references in the vSphere log messages
Fix some inaccurate plugin references in the vSphere log messages

LalatenduMohanty/imagefactory,henrysher/imagefactory,henrysher/imagefactory,LalatenduMohanty/imagefactory,redhat-imaging/imagefactory,redhat-imaging/imagefactory,jmcabandara/imagefactory,jmcabandara/imagefactory