Fixing relative time range used by RecentMessageLoader. #4513
Motivation and Context
The RecentMessageLoader component is trying to limit the range of the
To make the fix as small as possible for a point release, this change
How Has This Been Tested?
Screenshots (if appropriate):
Types of changes
The RecentMessageLoader component is trying to limit the range of the search request it used to get the last received message of an input to the last hour. For this, it uses the `range` parameter. This is the correct parameter name for the backend, but the web interface uses a small conversion helper that expects the parameter to be named `relative` for relative time ranges, according to the naming in the old web interface. To make the fix as small as possible for a point release, this change just uses the `relative` parameter. For `master` and subsequent releases we should either switch over to the `range` parameter or use it in case the `relative` parameter is not present. This way we do not discourage consumers of the `UniversalSearchStore` to use the actually correct parameter naming. Fixes #4510.