ENH: Updated tutorial to use pimpleControl functionality

tutorials/compressible/rhoPimpleFoam/ras/angledDuct/system/fvSolution

@@ -57,6 +57,15 @@ PIMPLE
     nNonOrthogonalCorrectors 0;
     rhoMin          rhoMin [ 1 -3 0 0 0 ] 0.5;
     rhoMax          rhoMax [ 1 -3 0 0 0 ] 2.0;
+
+    residualControl
+    {
+        "(U|k|epsilon)"
+        {
+            relTol          0;
+            absTol          0.0001;
+        }
+    }
 }
 
 relaxationFactors