fixes memory_subsys test name

tests/memory_subsys/memory_test.cpp

@@ -42,7 +42,7 @@ template <typename T> void do_dmi_access(T& isck, uint64_t address, uint64_t exp
     REQUIRE(dmi.is_read_write_allowed());
 }
 
-TEST_CASE("simple_read_write_with host memory map", "[memory][tlm-level]") {
+TEST_CASE("dmi_access", "[memory][tlm-level]") {
     auto& dut = factory::get<testbench>();
     std::array<unsigned char, 256> ref_data;
     auto val = 256;