fix: test pod 401 with custom openapi_url

[nleconte-csgroup]

This PR fixes an issue that caused the test pod to end in Error.

Issue : When setting a value for config.openapi_url, for e.g. /docs/openapi.json instead of the default openapi.json, the test pod crashes with the error 404 not found :

Connecting to apikeymanager:8000 (10.233.49.90:8000)
wget: server returned error: HTTP/1.1 404 Not Found

And the pod is in error :

Solution : Appending the config.openapi_url value to the end of the tested URL.

The pod is now able to run wget without errors :

Connecting to apikeymanager:8000 (10.233.43.252:8000)
saving to 'openapi.json'
openapi.json         100% |********************************|  6142  0:00:00 ETA
'openapi.json' saved

The test is sucessfull :

NAME: apikeymanager
LAST DEPLOYED: Mon Sep 16 14:00:08 2024
NAMESPACE: debug-nleconte
STATUS: deployed
REVISION: 1
TEST SUITE:     apikeymanager-test-connection
Last Started:   Mon Sep 16 14:00:22 2024
Last Completed: Mon Sep 16 14:00:26 2024
Phase:          Succeeded
NOTES:
1. Get the application URL by running these commands:
  https://apikeymanagernew.example.com/

And the pod is not in error anymore :