Description of the problem: **
In the current version of the operator, 1.5.0-2025-03-18, if the user chooses to deploy RHDH through the orchestrator CR, the default RHDH version deployed is 1.4.1. This should be updated to RHDH 1.5 once it is released.

How reproducible: 100%

Steps to reproduce:

1. See above

Actual results: See above

Expected results: m5 should deploy RHDH 1.5.