fix deprecated HSLDDRK64 constructor

Author: ranocha

lib/OrdinaryDiffEqLowStorageRK/src/algorithms.jl

@@ -1000,7 +1000,7 @@ struct HSLDDRK64{StageLimiter, StepLimiter, Thread} <: OrdinaryDiffEqAlgorithm
     thread::Thread
     williamson_condition::Bool
     function HSLDDRK64(stage_limiter! = trivial_limiter!, step_limiter! = trivial_limiter!;
-            williamson_condition = true)
+            williamson_condition = true, thread = False())
         Base.depwarn("HSLDDRK64 is deprecated, use SHLDDRK64 instead.", :HSLDDRK64)
         SHLDDRK64(stage_limiter!, step_limiter!, thread;
             williamson_condition = williamson_condition)