Apply suggestion from @vchuravy

Author: vchuravy

test/test_amdgpu_2d.jl

@@ -51,7 +51,7 @@ end
     # Ensure that we do not have excessive memory allocations
     # (e.g., from type instabilities)
     semi = ode.p # `semidiscretize` adapts the semi, so we need to obtain it from the ODE problem.
-    @test_allocations(Trixi.rhs!, semi, sol, 1000)
+    @test_allocations(Trixi.rhs!, semi, sol, 35_000)
     @test real(ode.p.solver) == Float32
     @test real(ode.p.solver.basis) == Float32
     @test real(ode.p.solver.mortar) == Float32