test(config-api): fix failed integration test cases

**Describe the bug**
Integration test for Config API is failing

**To Reproduce**
Steps to reproduce the behavior:
1. Go to Github and trigger test case
2. Click on '....'
3. Scroll down to '....'
4. See error

**Expected behavior**
A clear and concise description of what you expected to happen.
All test cases should be successful

**Screenshots**
If applicable, add screenshots to help explain your problem.
https://github.com/JanssenProject/jans/actions/runs/34579138931/attempts/1#summary-103209405255

**Desktop (please complete the following information):**
- OS: [e.g. iOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]

**Smartphone (please complete the following information):**
- Device: [e.g. iPhone6]
- OS: [e.g. iOS8.1]
- Browser [e.g. stock browser, safari]
- Version [e.g. 22]

**Additional context**
Add any other context about the problem here.