Support of multiple injections of the same type.

[hanucito]

I want to abstract certain reusable logic that uses withPostFailure and withPostSuccess injections. But, I don't want this to override injections if they are already defined in the action.

Example

{
  ...,
  someAction: () => ({
    ...,
    injections: [
      withPostSuccess(async (dispatch, response) => {
        // some code
      }),
      withPostSuccess(async (dispatch, response) => {
        // some code
      }),
    ],
  }),
}

Current Behaviour

Only the last withPostSuccess is called.

Expected Behaviour

Both withPostSuccess are called.

[mvbattan]

I'll check this while I have free time, it isn't a difficult addition !