Simplify alignDependentFunction

Author: nicolasstucki

compiler/src/dotty/tools/dotc/cc/CheckCaptures.scala

@@ -709,8 +709,6 @@ class CheckCaptures extends Recheck, SymTransformer:
           val eparent1 = recur(eparent)
           if eparent1 eq eparent then expected
           else CapturingType(eparent1, refs, boxed = expected0.isBoxed)
-        case defn.DependentFunctionRefinementOf(_, _) =>
-          expected
         case defn.FunctionOf(args, resultType, isContextual) =>
           actual match
             case defn.DependentFunctionRefinementOf(_, _) =>