Updated the index details with data tests to check for documents first,
this test will retry and wait for documents to show up. In MKI we were
seeing the first test fail because the index details did not have any
data to show yet. This should help these test be a bit more flexible
since the refresh time on a release serverless instance is higher after
adding data.

Updates tests to use a regex for URL checks instead of expecting the
URLs to equal the mocked value exactly. This will allow these tests to
pass both locally and against a real cluster with the MKI tests.

Removing the navigation maps link click to improve reliability of tests.
The Maps page will sometime open an modal that has to explicitly closed.
For ES3 specifically we don't really want extra testing of the Maps
functionality, so just checking that the link is available should be
enough for us.