fixup! fix: handle scalarized array arguments to CacheWriter

Author: AayushSabharwal

src/systems/nonlinear/nonlinearsystem.jl

@@ -584,8 +584,7 @@ function CacheWriter(sys::AbstractSystem, buffer_types::Vector{TypeT},
         end
         return generated_argument_name(i - length(solsyms))
     end
-    array_assignments = array_variable_assignments(solsyms..., rps...; argument_name)
-
+    array_assignments = array_variable_assignments(solsyms...; argument_name)
     fn = build_function_wrapper(
         sys, nothing, :out,
         DestructuredArgs(DestructuredArgs.(solsyms), generated_argument_name(1)),