fix RangeNumberSelector to actually be inclusive (#36155)

* fix RangeNumberSelector to actually be inclusive

* Convert all random number stuff to randomint and prune unused code

* another heisentest???

* another heisentest after a heisentest. im going to lose it.

Content.Shared/EntityTable/EntitySelectors/EntityTableSelector.cs

@@ -30,7 +30,7 @@ public abstract partial class EntityTableSelector
         IEntityManager entMan,
         IPrototypeManager proto)
     {
-        var rolls = Rolls.Get(rand, entMan, proto);
+        var rolls = Rolls.Get(rand);
         for (var i = 0; i < rolls; i++)
         {
             if (!rand.Prob(Prob))