Wait for DT service when profile is set to backend

[saimanikant]

Description

Changes are due to ci_cd failure of ansys/pyhps-data-transfer#218

Checklist

• I have tested these changes locally.
• I have added unit tests (if appropriate).
• I have added necessary documentation or updated existing documentation.
• I have linked the issue(s) addressed by this PR if any.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.76%. Comparing base (883a598) to head (53c3fb1).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #601   +/-   ##
=======================================
  Coverage   87.76%   87.76%           
=======================================
  Files          65       65           
  Lines        2943     2943           
=======================================
  Hits         2583     2583           
  Misses        360      360           

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[saimanikant]

Issue resolved: https://github.com/ansys/pyhps-data-transfer/actions/runs/15138579581