fix(admmin-ui): getting error post_logout_uri_not_associated_with_client

[manojs1978]

Describe the bug
getting error post_logout_uri_not_associated_with_client

To Reproduce
Steps to reproduce the behavior:

1. install flex 5.1.5.nightly
2. login to admin
3. keep logged in till session timeout
4. See error

Expected behavior
should not get any error

Screenshots
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Desktop (please complete the following information):

• OS:ubuntu22
• Browser [e.g. chrome, safari]
• Version
• flex5.1.5.nightly
  -DB pgsql

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.