remove unneeded calls to gitlab graphql on the dataset view page

[rokroskar]

On the dataset view page (e.g. https://renkulab.io/datasets/5cbf90e140fd49b88789c659f5a499a8) the only API call needed is https://renkulab.io/ui-server/api/kg/datasets/5cbf90e140fd49b88789c659f5a499a8 - instead there are a number of calls to the core service and gitlab that are made, slowing down the page render. We should eliminate these extra calls as much as possible.

[ciyer]

When you are on the project > datasets list page and navigate to one of the datasets, the UI is responsive only makes two calls.

The problem comes more from retrieving a bunch of information about project and datasets in general when navigating directly to a dataset page.

[lorenzo-cavazzi]

Let's try to remove the early query to https://renkulab.io/datasets/5cbf90e140fd49b88789c659f5a499a8

[andre-code]

This Issue is closed because it is no longer reproducible in the current code base. Upon review, we found that the issue was probably addressed when refactoring dataset components #2415