Description of problem:
The help text of items in DataSource details page includes incorrect url link

Version-Release number of selected component (if applicable):
v4.12.0

How reproducible:

Steps to Reproduce:
1. visit the details page of a dataSource
2. click one of the items, like name/namespace/lables
3. click the http link in the popover text

Actual results:
it does not open the link correctly

Expected results:

Additional info: