Update tests with new ghosting

refs #31025

Author: loganharbour

test/tests/meshgenerators/distributed_rectilinear/dmg_displaced_mesh/tests

@@ -16,13 +16,10 @@
     exodiff = 'pbc_adaptivity_out.e'
     cli_args = 'Outputs/hide="pid" Outputs/console/type=Console '
                'Outputs/console/system_info="framework mesh aux nonlinear execution relationship"'
-    expect_out = '  Default:                 libMesh::DefaultCoupling x 4
-  Default:                 '
-                 'libMesh::GhostPointNeighbors
-  Default:                 libMesh::DefaultCoupling x '
-                 '4 for DisplacedMesh
-  Default:                 libMesh::GhostPointNeighbors for '
-                 'DisplacedMesh'
+    expect_out = '  Default:                 libMesh::DefaultCoupling x 2
+  Default:                 libMesh::GhostPointNeighbors x 3
+  Default:                 libMesh::DefaultCoupling x 2 for DisplacedMesh
+  Default:                 libMesh::GhostPointNeighbors x 3 for DisplacedMesh'
     abs_zero = 1e-7
     rel_err = 1e-4
     requirement = "The system shall support mesh adaptivity with periodic boundary conditions on a "