Changed equal to not equal in factory param type check

[ResoDev]

Fixed factory parameter type check. Otherwise, factory params wouldn't work and you'd get assertion errors such as expected: String actual: String.

[escamoteur]

@ResoDev Your change dose solve the assert but in fact disables the type checking as a whole. It's strange that you get an error there because I have tests that work correctly. Maybe an isinsetad of an == would be better.

[escamoteur]

Just tested this here again:

  test('register factory with one Param', () {
    var getIt = GetIt.instance;
    getIt.reset();

    constructorCounter = 0;
    getIt.registerFactoryParam<TestClassParam, String, void>(
        (s, _) => TestClassParam(param1: s));

    //var instance1 = getIt.get<TestBaseClass>();

    var instance1 = getIt<TestClassParam>(param1: 'abc');
    var instance2 = getIt<TestClassParam>(param1: '123');

    expect(instance1 is TestClassParam, true);
    expect(instance1.param1, 'abc');
    expect(instance2 is TestClassParam, true);
    expect(instance2.param1, '123');
  });

and it works

[escamoteur]

I removed the check completely because Dart does nor support the needed check