[gardening] Clean up deleted tests from stress test list.

Follow-up to 154cf8c

TEST=ci

Change-Id: I27262b41d319297c41092a52b00ee06139945cc9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345563
Reviewed-by: Nicholas Shahan <[email protected]>
Commit-Queue: Nicholas Shahan <[email protected]>

runtime/tests/concurrency/stress_test_list.json

@@ -753,7 +753,6 @@
   "../../../tests/language/call/argument_inference_test.dart",
   "../../../tests/language/call/call_test.dart",
   "../../../tests/language/call/closurization_test.dart",
-  "../../../tests/language/call/constructor_on_unresolvable_class_runtime_test.dart",
   "../../../tests/language/call/dynamic_call_through_getter_test.dart",
   "../../../tests/language/call/evaluation_order_test.dart",
   "../../../tests/language/call/function2_test.dart",
@@ -775,16 +774,6 @@
   "../../../tests/language/call/method_implicit_invoke_top_level_test.dart",
   "../../../tests/language/call/method_implicit_tear_off_test.dart",
   "../../../tests/language/call/method_is_check_test.dart",
-  "../../../tests/language/call/method_override_runtime_test.dart",
-  "../../../tests/language/call/non_method_field_runtime_test.dart",
-  "../../../tests/language/call/nonexistent_constructor_runtime_test.dart",
-  "../../../tests/language/call/object_has_no_call_runtime_1_test.dart",
-  "../../../tests/language/call/object_has_no_call_runtime_2_test.dart",
-  "../../../tests/language/call/object_has_no_call_runtime_3_test.dart",
-  "../../../tests/language/call/object_has_no_call_runtime_4_test.dart",
-  "../../../tests/language/call/object_has_no_call_runtime_5_test.dart",
-  "../../../tests/language/call/object_has_no_call_runtime_6_test.dart",
-  "../../../tests/language/call/object_has_no_call_runtime_test.dart",
   "../../../tests/language/call/operator_test.dart",
   "../../../tests/language/call/property_test.dart",
   "../../../tests/language/call/through_getter_runtime_test.dart",