tests: Remove unnecessary lines from FVDiffusion kernel
tests: Remove unnecessary lines from FVDiffusion kernel

dschwen/moose,lindsayad/moose,jessecarterMOOSE/moose,sapitts/moose,laagesen/moose,andrsd/moose,andrsd/moose,nuclear-wizard/moose,bwspenc/moose,lindsayad/moose,idaholab/moose,jessecarterMOOSE/moose,andrsd/moose,bwspenc/moose,bwspenc/moose,andrsd/moose,SudiptaBiswas/moose,harterj/moose,idaholab/moose,idaholab/moose,SudiptaBiswas/moose,jessecarterMOOSE/moose,dschwen/moose,laagesen/moose,bwspenc/moose,idaholab/moose,sapitts/moose,harterj/moose,lindsayad/moose,lindsayad/moose,SudiptaBiswas/moose,idaholab/moose,milljm/moose,nuclear-wizard/moose,jessecarterMOOSE/moose,SudiptaBiswas/moose,milljm/moose,andrsd/moose,milljm/moose,SudiptaBiswas/moose,nuclear-wizard/moose,sapitts/moose,harterj/moose,bwspenc/moose,harterj/moose,dschwen/moose,dschwen/moose,dschwen/moose,milljm/moose,sapitts/moose,lindsayad/moose,laagesen/moose,harterj/moose,jessecarterMOOSE/moose,milljm/moose,laagesen/moose,laagesen/moose,nuclear-wizard/moose,sapitts/moose