Update DESCRIPTION

Author: RaphaelS1

DESCRIPTION

@@ -55,7 +55,7 @@ Suggests:
     CoxBoost,
     Cubist,
     dbarts,
-    distr6 (>= 1.4.3),
+    distr6 (>= 1.6.0),
     earth,
     extraTrees,
     flexsurv,
@@ -75,7 +75,7 @@ Suggests:
     mgcv,
     mlr3cluster,
     mlr3learners (>= 0.4.2),
-    mlr3proba (>= 0.4.0),
+    mlr3proba (>= 0.4.1),
     mvtnorm,
     nnet,
     np,