[fluidmatrixinteractions] Correct path to grid file.

test/material/fluidmatrixinteractions/2p/test_thermalconductivityjohansen.input

@@ -3,7 +3,7 @@ DtInitial = 1 # [s]
 TEnd = 2 # [s]
 
 [Grid]
-File = ../../../implicit/2p/grids/test_2p.dgf
+File = ../../../porousmediumflow/2p/implicit/grids/test_2p.dgf
 
 [Conductivity]
-File = johansen
\ No newline at end of file
+File = johansen

test/material/fluidmatrixinteractions/2p/test_thermalconductivitysomerton.input

@@ -3,7 +3,7 @@ DtInitial = 1 # [s]
 TEnd = 2 # [s]
 
 [Grid]
-File = ../../../implicit/2p/grids/test_2p.dgf
+File = ../../../porousmediumflow/2p/implicit/grids/test_2p.dgf
 
 [Conductivity]
-File = somerton
\ No newline at end of file
+File = somerton

test/material/fluidmatrixinteractions/test_effectivediffusivityconstanttau.input

@@ -5,7 +5,7 @@ DtInitial = 1 # [s]
 TEnd = 2 # [s]
 
 [Grid]
-File = ../../implicit/2p/grids/test_2p.dgf
+File = ../../porousmediumflow/2p/implicit/grids/test_2p.dgf
 
 [Diffusivity]
-File = constanttau
\ No newline at end of file
+File = constanttau

test/material/fluidmatrixinteractions/test_effectivediffusivitymillingtonquirk.input

@@ -3,7 +3,7 @@ DtInitial = 1 # [s]
 TEnd = 2 # [s]
 
 [Grid]
-File = ../../implicit/2p/grids/test_2p.dgf
+File = ../../porousmediumflow/2p/implicit/grids/test_2p.dgf
 
 [Diffusivity]
-File = millingtonquirk
\ No newline at end of file
+File = millingtonquirk